Showing posts with label Falklands. Show all posts
Showing posts with label Falklands. Show all posts

Sunday, August 3, 2014

Sorry for the long gap -- update

So the Fatal Choices Kickstarter was successful. I have been spending most of my time working on finishing up the book and the Rewards.


This is the final version of the countersheet that goes with the book. Kickstarter backers will get a copy of the countersheet with their copy of the eBook or physical book. I am getting the final proof version within the next day or so. Assuming no more changes need to be made I will order the first batch.

These will also be available for separate purchase once the Amazon edition of the book is published.

Also on their way are the sets of Topside Miniatures Fatal Choices wood-backed stickers that those who pledged at the higher levels will get.

I am still expecting to start fulfilling the Kickstarter pledges by the end of the month.

Thursday, December 20, 2012

The ships of 1914 -- Spee's armored cruisers


Scharnhorst -- model by Navis


The central players in the drama of the 1914 affair were the sister ships KMS Scharnhorst and KMS Gneisenau. These two warships represented the heart of the military threat posed by Von Spee’s squadron.  The accompanying light cruisers had a role to play, but they were minor warships and could be countered by similarly minor combatants that would have negligible affects on the naval balance.

                The Scharnhorst and Gneisenau, in contrast, were capital ships, albeit of an obsolescent type in 1914.  They were armored cruisers – a type of capital ship that had a relatively short heyday as such major warships go. The first “armored cruiser” were in the 1870s and the very last armored cruiser was the HMS Defense, completed in 1908, so the total length of time this type was in first-line service was barely four decades.
                Still, while they didn’t serve very long as first-line units, they did play prominent roles in the several of the battles that occurred during the pre-dreadnaught era, notably the Battle of Santiago in the Spanish-American War and the Battle of Tsushima in the Russo-Japanese War. 

                The main reason why armored cruisers enjoyed their brief time in the sun was the undeveloped state of naval gunnery during the closing decades of the Nineteenth Century. Cannon technology grew by leaps and bounds during that era, resulting in naval artillery that could fire at unheard-of ranges with great accuracy. During the naval battles of the American Civil War and the Battle of Lissa, gunnery duels between ships were often still  measurable in hundreds of yards and it was practicable for ships to get close enough to use ramming tactics. This was despite the fact that the guns, themselves, could easily hurl projectiles for many miles.  The ranges the guns could fire increased even more over the ensuing decades but the problem of actually hitting the target remained. Long-range gunnery was inherently challenging, but naval gunnery added additional complexities as both the target and the firing ship were constantly changing position. At the Battle of Manila, Dewey’ fleet managed to achieve only 2-3% hits on the nearly immobile Spanish squadron. The destructive power of modern artillery was sufficient, however, that this was enough to annihilate the Spanish squadron. 

                Under the gunnery conditions of the late nineteenth century there seemed to be a lot to be said for volume of fire. The very largest naval guns, like those carried on battleships, were very destructive, but had such a slow rate of fire that there was little opportunity a gunner to successfully use the information from a miss to adjust  his fire to get closer on the next shot. Too much time would pass between shots and the relative positions of the ships would likely be so different that each shot was basically starting anew.  The higher rate of fire of smaller guns would not only throw a lot more metal in the vicinity of the target, but provided some chance for adjusting fire from misses.  Because of this, battleships of the ear commonly carried a mixed armament of some very heavy ship-smashing main guns, some medium caliber secondary guns and a tertiary battery of quick-firing guns for defense against light craft. 

                Armored cruisers essentially traded the large main battery guns for additional endurance and speed compared to battleship, but were often armored at similar levels and carried as their main battery guns equal in size to the secondary batteries of battleships.  As such they were generally able to stand in the line of battle alongside the battleships, as they did at Tsushima.

                By 1914, however, the situation had dramatically changed, and the armored cruiser was no longer able to stand in the line of battle. The Dreadnought concept of an all-big gun battleship and the similar Invincible class battle cruiser had changed the equation. Improvements in the large guns had increased their rate of fire and improvements in gunnery techniques were promising improvements in accuracy that suggested that having a uniform battery of large guns would be more effective than the mixed armament of earlier ships and that armored cruisers could no longer safely operate in the main battle line. 

                Still, the Scharnhorst and Gneisenau were still powerful ships, especially on detached stations such as the Far East, where dreadnought-type warships were still uncommon. 

                The two German ships were conservative designs, very well-built as was usual for German naval construction and well-armed. They were identical sister ships, and therefore worked well together as unit. Their main battery was a total of eight 8.1-inch guns,. Four of the guns were mounted in twin turrets fore and aft, but the other four were mounted in casements on the side, which meant that the total broadside was only six heavy guns.  Also in casements were the secondary battery guns, eight 5.9-inch guns, for total broadside of four. 

                They were well-protected with belt armor of 6 inches and a 2-inch armored deck and, like most German warships, well compartmented. 

                They were not especially speedy for armored cruisers, with maximum rated speeds of around 22 knots. This was enough to outrun any pre-dreadnought battleship but markedly slower than many British armored cruisers and hopelessly insufficient to outrun one of the new battle cruisers. This speed deficiency would play a major role in the outcome of the campaign and was a major consideration a Spee weighted his options.

                A bare recital of stats is not the sum total of a warship’s effectiveness in any era, but its especially important to note the more intangible aspects when evaluating the ship in this campaign. 

                The nature of the German East Asia Squadron’s mission, as  a detached squadron on a distant foreign station, had a major impact on its efficiency. All the crew members were long-service regular navy men, without any of the conscripts that filled out the rosters of homeland-based vessels. It was an elite posting and the two ships were widely regarded as efficient and well-led.

                This manifested itself in at least two ways. First, both ships were noted for their proficiency in gunnery, being recent and multiple-year winners of the German Navy’s gunnery competition. This had obvious implications in the coming engagements, as the tow German ships could be counted on to be very dangerous adversaries.

                Less visibly, but also vital, is that the two ships were evidently very well-served by their engineering crews. In an era when large ship engineering plants were still relatively new and often temperamental, the exceptional reliability of the two ships played a key, if little noted roles in the campaign. Von Spee confidently set forth on a journey of extraordinary length and with little available support if something should go wrong with his systems. In the event both ships performed exceptional feats of steaming right up until their final moments.

Tuesday, July 10, 2012

Falklands end of the road, 30 years ago

ARA 25 de Mayo

This week the Falklands War came to an official end as the British announced they had achieved their aims. Within days the last prisoners would be repatriated and within two weeks the Exclusion Zone would be lifted.

By early June the valiant Argentinian air forces had been defeated. While some damaging raids still occurred, notably the June 8 attack that damaged one landing ship and sunk another, the Argentinians had pretty much shot their wad. Losses were simply too severe to keep testing the British defenses.  With their Navy already knocked out of the fight, and the air force, too, the Argentine Army troops around Port Stanley had no real hope of holding on as an isolated island garrison without air cover.

On June 12-13 the final serious fighting occurred as the two British brigades seized the high ground near Port Stanley. And interesting incident occurred as an ad hoc shore-based Exocet managed to hit and damage the British frigate HMS Glamorganas it closed in to give fire support. This suggests that shore-based "artillery" may be becoming a threat to ships again. Truck-mounted mobile shore batteries of SSMs could be very hard to counter  in the future.

But the Argentinians didn't have multiple batteries of these weapons -- they had just one. And the British weren't fighting their way ashore. They were actually attacking from the inland side. And so the Argentinians surrendered.

Thirty years a=on the Falklands War remains a singular event. While there have been many wars since 1945 and quite of few of them have involved naval forces, there have been no other combined land-sea-air campaigns that contested all three environments with such vigor.  With the possible exception of a China-Taiwan clash there's no similar conflict on the horizon, either.

The Falklands War is an excellent example of the difference between a first world military and one that is not, especially in the huge gap in quality between the Argentinian army and the British land troops and in the ability of the British to launch such a massive logistical expedition in the first place. That said, the war was hardly a cake walk for the British. The Argentinian air units, in particular, seriously threatened the task Force. Had  a few more dud bombs gone off or had the Argentinians owned a few more Exocet missiles they may very well have kept control of the seas around the Falkland Islands.

The Argentinian Navy also remains a huge what-if. In the actual event the first carrier vs. carrier battle since 1944 was called off because the slow speed of the Argentinian carrier meant that its A-4 Skyhawks would have had to be launched with just two 500-pound bombs instead of the six desired. Frankly, this was a lame excuse. First, Argentine Skyhawks later made raids with similar small loads due to the range, but most critically, the Argentinians only needed to get lucky once. A single 500-pound bomb could easily have knocked a carrier out of action, even if it didn't sink it. With the British Harriers not having the range to retaliate, the surviving carrier might have been obliged to retreat as well, and with it, the entoire british task force.

No, the Argentinian Navy, which had been the branch most hot on the war in the first place, proved to have cold feet when the moment of truth came, however. After the sinking of the Belgrano, the major elements of the Argentinian Navy didn't venture forth again. And at the end of the day, this, too, seems to illustrate the difference between a first-class Navy and a navy for show. The Royal Navy understood that losing some ships came with the territory and stuck through it despite the hair-raising attacks in San Carlos Waters. The Argentinian Navy cowered in port, which begs the question of why they wasted all that money on a fleet in the first place if they were not willing to risk using it. Argentinian Adm. Gualter Allara may have lost his nerve, but it was an institutional failure, not a personal one.


Monday, July 9, 2012

Things wargames miss

HMS Argyll. Note the low-to-the-water midships gun and the lower gun on the aft quarter.

One of the limitations of wargames is the annoying complexity of the real world while the erstwhile wargame designer is striving to keep his game rules reasonably succinct. Actual operations are filled with examples of unforeseen complications that can have a significant effect in a given circumstance, but are very hard to take account of in a systemic way. This is one of the reasons why a certain amount of randomness doesn't bother me in wargames because the real world is fluke-filled.

What prompts this discussion is the additional handicap that the British armored cruisers at Coronel suffered due to the rough sea state during the battle -- a problem generally ignored in most wargames.

On both the HMS Good Hope and the HMS Monmouth, as well as the similar HMS Argyll shown above, some of the secondary guns are mounted one above the other in battery along the broadsides. Presumably there were some compelling engineering reasons for this arrangement -- maybe it eased ammunition handling or simplified construction somehow. But service conditions revealed that the lower gun in the set was too close to the water to be usable if the sea was too rough. This had the effect of cutting the secondary batteries of the Monmouth and Good Hope in half. The Argyl design was somewhat modified as the problem became apparent and only two of the 6-inch guns on the ship's broadsides were still subject to the problem. Eventually in the surviving ships of the Monmouth class the lower guns were actually moved up to the topside deck and the sea-level gunports plated over.

Even Larry Bond's Fear God and Dread Nought rules, which are justly considered exhaustive, only assess an accuracy penalty for gunfire in heavy seas, but don't formally include a way to account for guns rendered completely unusable by the waves. this is the sort of thing that can be handled by scenario special rules, of course, but it requires that the scnerio designer have dome the sort of in-depth research needed and is also the kind of thing that's not likely to be included in a "what-if" scenario. It's the sort of thing to keep in mind, however, when considering the "on-paper" strength of a unit.

Monday, July 2, 2012

Death at Sea - Part II, Battle of the Falklands

1:1250 scale SMS Scharnhorst by Navis


In Eric Dorn Brose's "novelistic history" Death at Sea, he engages in an extensive amount of speculation over how the Battle of the Falklands could have turned out differently.

The actual course of events is pretty straightforward and most histories treat the outcome as nearly pre-ordained:

On Dec. 7, 1914, a powerful British squadron comprised of two battle-cruisers, three armored cruisers and two light cruisers arrived at Port Stanley in the Falklands, where the pre-dreadnought battleship Canopus had already been grounded to act as a guard ship.The British began coaling their ships and conducting boiler maintenance in preparation for beginning operations to find the the German East Asiatic Squadron, under the command of Graf Maximilian von Spee, victor of Coronel.

The next morning , Spee approached the island, intent on a destructive raid, but was surprised by large caliber shots from the Canopus and drew off. Shortly most of the British force sortied and chased down Spee's doomed squadron, which was heavily outmatched. Only one light cruiser and one support vessel escaped the carnage.

And yet, was Spee doomed, really? Brose argues that Spee lost a golden opportunity to win a stunning victory in the Battle of the Falkands by aggressively closing in and attacking the British fleet in the harbor. There being little chance of outrunning the battle-cruisers anyway, due to their superior speed and longer-ranged guns, Spee could have accepted that battle was inevitable and tried to do as much damage as possible.

And a lot of damage was, indeed, possible. When the Germans approached the Briitsh squadron was in an embarrassing state. Most of the ships were in the midst of coaling, boilers were not lit and in the case of the light cruiser HMS Bristol, partially dismantled. Indeed, only the HMS Kent had steam up and was mobile,

A key limitation of steam-powered ships is the need to "raise steam" in order to get underway. In the technology of 1914 it could take one to two hours to fire up the boilers and raise enough steam to achieve full speed. When sighted Spee was within half an hour of being within effective gunnery range -- and as we saw at Coronel, German gunnery was highly effective. The Germans could have fired at the virtually immobile British force trapped in the harbor. Their main opposition at first would have been the Canopus, firing indirectly guided by a spotter on a nearby hill, and the one mobile British armored cruiser the Kent, which was  sister ship to the wholly inadequate Monmouth that Spee destroyed at Coronel. There's little reason to think the Kent would have fared better. Of the other armored cruisers, the Cornwall was yet another Monmouth sister ship while the Carnavan was similar in capability, with a handful of larger 7.5 inch guns instead of the all-6-inch battery of the Monmouths. None was a match for Spee's ships.

No, the main, really the only, threat to Spee was the battle-cruisers Invincible and Inflexible. In the open ocean, where they could use their superior speed and firepower, they definitely outmatched Spee's two armored cruisers. But under fire at close range in a harbor, not so much. Because the battle-cruisers sacrificed armored protection in order to purchase that high sped and heavy firepower and, in fact, they were not any more heavily armored than the German or British armored cruisers were. They all had the same 6-inch thick armored belt, which the German 8-inch gun could penetrate at battle ranges.

The awkward arrangement of turrets on the Invincibles was a factor as well,  with just one turret for and aft and the other two arranged as "wing" turrets en echelon. The bottom line was that the battle-cruisers, at best, had a broadside of six guns, and given the confines of the harbor might often have been reduced to two turrets. Altogether then, the entire British force would have had around a dozen or so heavy guns available to fire, and about as many 6-inchers. Spee's squadron would have had broadsides of 10 8-inchers and eight 5.9-inch guns, well-served. Given the demonstrated speed and accuracy of the German gunners, a very even fight. None of the British ships in the actual battle much distinguished themselves in the gunnery department, so there's little reason to think they'd have shot better under the duress of being caught in harbor.

So why didn't Spee attack? He had already demonstrated repeatedly that he was an aggressive, fighting admiral. Unfortunately, we can;t be sure, because he didn't survive the battle. No one the flagship did. And few did aboard the other German cruiser, either.

Here Brose proffers a reason I haven't seen mentioned in other accounts, and I can't tell from his notes on his sources whether he has a witness saying this, or whether it's another fictionalization. In any case, he blames  a case of miss-identification



According to Brose, the British battle-cruisers were spotted and correctly identified by the gunnery officer on the Gneisenau, but the captain of the Gneisenau refused to believe the report, passing on the Spee the erroneous report that the ships were Queen-class pre-dreadnoughts. Believing that the British force were slow, old battleships, Spee decided to simply slip away from shipos that could not chase him. This gave the British the chance to raise steam unmoloested and give chase and by the time Spee discovered thre truth, there was little he could do.

Yet even then the battle was not completely hopeless, Brose says. He points out that the battle-cruisers were, in fact, quite vulnerable to catastrophic loss. Indeed, the HMS Invincible herself, along with two other British battle-cruisers, would blow up during the Battle of Jutland a year-and-half later. According to Brose's account there was at least one close call from a German cruiser hit at the Falklands as well. A lucky German hit that destroyed one of the battle-cruiser might have changed the complexion of the battle immediately.

So, does Brose have a point? Could Spee have won at the Falklands?

It's the nature of counterfactuals that a definitive answer is not possible, but unlike the Carhart book on Gettysburg I criticized earlier, Brose seems to stick closely to the realities of time, space, tactics and weapons effects. Nearly all his speculative forays involve human decision and choices made between plausible alternatives.

It's my hope to take a look at the Brose's what-ifs in the future. I'm busy collecting the necessary ships to refight Coronel and the Falklands , including some of Brose's what-ifs.




Sunday, July 1, 2012

Death at Sea -- book review


Death at Sea is  a privately published "novelistic history" of the saga of the German East Asiatic Naval Squadron of World War I -- the ships of the famous Graf Maximilian von Spee. Written by Eric Dorn Brose, a professor of history at Drexel University in Philadelphia, it's an odd book in many ways, but, I think, of unusual interest to wargamers and students of "what-if" history in general.

With the centennial of the First World War approaching rapidly, I think there will be heightened interest in the topic. Most of the interesting naval action happened early in the war, especially in the summer and winter of 1914 and 1915. Perhaps the most dramatic saga was that of Von Spee's squadron, which resulted ion two bloody naval battles that resulted in several ships being lost with all hands.

Professional and academic historians generally have a strong aversion to "what-ifs" and speculative history. They often note, correctly, that once you go down the rabbit hole of speculation there's little to guide you in the maze. The worst sorts of speculative history will set out to "prove" some wild-ass pet theory about what could have happened or should have happened. A year or so ago I reviewed Tom Carhart's Lost Triumph: :Lee's Rea;l Plan at Gettysburg and Why It Failed which argued, unpersuasively in my view, that Lee's real plan at Gettysburg on the third day was to coordinate Pickett's Charge with an attack on the rear of the federal army by JEB Stuart's cavalry corps.  Incredibly Carhart argues that the plan would have worked had it not been for Custer and some other federal cavalry commanders who foiled the plan. As I pointed out, a look at a wargame map shows that Carhart's theory runs aground on the realities of time, space and forces present. He got carried away, which is easy to do when you are an author and have complete control over the narrative. Wargamers, on the other hand, know that the opponent has  a vote and  neat plans are unlikely to survive contact with the enemy.

Yet speculative history is the life-blood of wargaming, and all wargames are, to a certain degree, speculative histories. Death at Sea is unusual because Brose freely engages in speculation about how things may have turned out if certain key decisions had been made differently. As it turns out the Spee saga is rich in those kinds of decision points. Standard histories of the events in question tend to emphasize the foregone nature of the two major battles.  At Coronel an outclassed British squadron had no chance against Spee's powerful ships and was quickly dispatched. And a month later Spee's squadron was equally outclassed by  a powerful British battlecruiser force that leisurely annihilated the Germans.

Brose raises interesting questions about both battles, and explains how they might not have been as lopsided as they appeared, particularly if the losing commanders had made better decisions. Both Spee and the British commander at Coronel, Rear Adm. Sir Christopher Cradock, perished in battle and were martyred heroes to their respective publics, so there was long a reluctance to second-guess their performance. Likewise, the British victor at the Falklands, Adm. Frederick Sturdee and the First Lord of the Admiralty, Winston Churchill, made questionable decisions that could easily have led to disaster. Yet things turned out OK and the rush of later events swept away most questions.

Brose also points out any number of alternative engagements that might also have occurred had deployments been just a little different.

Brose's approach to thew whole story is an unconventional one, especially for an academic historian, which probably explains why this is self-published. It bears the hallmarks of something written for the pleasure of writing it, not to burnish some academic reputation. It is, however, a serious work, for all that, and Brose explains his souring quite clearly and lays out the rationale for his fictionalizing.  Some degree of fictionalizing is almost inevitable in  a work about this battle because so many of the key witnesses died. As I alluded to above, three of the armored cruisers involved were lost with all hands and a fourth was sunk with barely a hundred survivors. Several of the light cruisers were also sunk with very heavy loss of life. Most of the senior officers of the two defeated squadrons were among those lost, so we cannot know what they thought or why they made their decisions.

He calls it a "novelized history" because it's a sort of hybrid work. It's not a full scale novelization in the mode of Michael Shaara's The Killer Angels. I'm not sure Brose has the proper touch to pull off something quite like that. His fictional story line vignettes seem a bit contrived and conventional to me. He is more successful at fleshing out actual events with conversations that at least advance the narrative efficiently. I think readers expecting something as literary as The Killer Angels will be disappointed. Brose is still at heart a historian , not a novelist. On the other hand, the book is much more free-wheeling a read than most histories, especially histories that deal in depth with technical and tactical topics like naval warfare at the ship-to-ship level. While I think some readers, therefore, will find it neither fish nor fowl and be turned off, I think the book makes an excellent resource for the wargamer and the counterfactualist.

For example, Brose spends a considerable amount of time discussing the choices available to Cradock at Coronel, suggesting that the British admiral was far more aggressive than wise and made a challenging tactical situation far worse by accepting battle immediately and letting himself be outmaneuvered on top of it. In particular Brose suggests that Cradock ought to have considered avoiding a decisive commitment as evening fell on Nov. 1, 1914, and try to lead Spee's squadron south until Cradcok could rendezvous with the battleship Canopus. Brose rightly points out that Canopus was hardly the "citadel" that Churchill imagined. And indeed,  the "battleship" was hardly better armored than the armored cruisers Good Hope and Monmouth that Cradock already had. But it did have four 12-inch guns, which would have tripled the long-range firepower of Cradock's force. And Canopus' later marksmanship at the Falklands strongly suggests that it would have been a more dangerous opponent than the reservist-manned Good Hope and Monmouth, which barely managed to hit Spee's fleet at all. And this was the key point, of course, because any damage to Spee's cruisers was a critical danger to their survival. They were thousands of miles from any shipyards for repair or replenishment of ammunition. With three capital ships to shoot at, the two German cruisers would have necessarily used up more of their ammunition even in victory, and they were just one lucky hit away from disaster at all times. It's probable that Spee would still have defeated Cradock's squadron -- I've seen it happen when wargamed out -- but he may have had one or more ships crippled in the bargain.

Cradock's main reason for leaving the Canopus behind was that its slow speed meant that Spee could merely run away, and this was a valid concern. Yet Brose makes the case that Spee would have attacked in any case, whether or not Canopus was in the line.

Later I'll look at Brose's take on the Battle of the Falklands, where he also makes a case for a closer-run affair than commonly believed.


Friday, June 8, 2012

A Final Sting -- Bluff Cove 1982

Sir Tristam loaded on a heavy lift vessel for transport back to Britain in 1983 after the war.
While heavy losses had forced the Argentine Air Force to slacken its raids on the British in the Falkland Islands, the threat was not entirely neutralized,a s the events of June 8 would show.

While the British were trying to keep up the pace of their advance on Stanley by ferrying troops in landing ships closer to the front, the Argentinians launched two strikes from the mainland. While both strikes were spotted by British submarines on picket off the coast, the early warning wasn't enough to thwart the aattck.

The first, and most destructive run was by five A-4 Skyhawks (out of 8 launched) that surprised the British landing ships Sir Galahad and Sir Tristam and supporting craft at Bluff Cove. Both British landing ships were hit and heavily damaged with 51 killed and 46 wounded. The Sir Galahad was dmaged too badly to save and the Sir Tristam had to be carried back to England on a heavy lift ship after the war for extensive repairs, so both ships were, in effect, "sunk." None of the attacking planes waslost.

A following wave of four Skyhawks was less fortunate, as the British defenders were now alerted and three of the four planes were downed by misisles and Harriers without causing any damage.

The second strike was comprised of five Dagger aircraft (of six launched) that attacked the frigate Plymouth  in Flatland Sound. Four 1,000 pound bombs hit the ship and it would certainly have been lost if any of them had exploded. Instead the four duds severely damaged the frigate. None of the attacking planes were lost.




Monday, May 28, 2012

The Battle of Goose Green -- 28 May, 1982

Battle of Goose Green from 2 Para Falklands by Maj. Gen. John Frost
The final act in the Falklands drama opened at Goose Green on May 28, 1982, as the British 2 Parachute Battalion, supported by fire support from the frigate HMS Arrow and half a battery of 105mm field artillery attacked the Argentine garrison at the settlement of Goose Green, which lies on the narrow isthmus connecting the northern and southern portions of East Falkland Island.

At first glance the two sides appear evenly matched. 2 Para was comprised of three para companies, a "patrol" company and a support company. This totaled about 450 men.

The Argentine garrison was largely comprised of the 12th Infantry "regiment" (actually battalion sized) with three infantry companies and support company. Attached in support were some air force personnel, some AA guns and half a battery of 105 mm howitzers. The fighting men in the Argentine garrison totaled about 600, with another 900 logistics, air force ground personnel and others present.

In land combat, however, numbers can be very deceiving and, in fact, the British force was far more powerful than the Argentinians. In Clash of Arms South Atlantic War Second Edition supplement there are rules for resolving ground combats based on the work of Col. Trevor N. Dupuy and his Quantified Judgment Model for predicting the outcome of ground battles.

Dupuy's work was -- and is -- controversial in its methodology, but the fact remains that Gulf War predictions based on the QJM method were far closer to the actual result than most other predictions that appeared in the media.

The Ground Combat Strengths of the supplement were calculated using a modified version of the QJM and those GCS figures show an enormous superiority for the British. In fact, the Base GCS of the British force of 15.95 is more than 2 and half times greater than the 6.30 of the Argentine defenders. This implies are fairly quick and decisive victory for the British with relatively light casualties and so it proved in the actual event.

The Argentine garrison was defeated in a day's fighting and the entire lot captured. The British lost 17 killed and 33 wounded while 55 Argentinians were killed and 86 wounded with the balance of the force -- more than 1,000 -- captured.

A notable casualty was the 2 Para commander, Lt. Col. "H" Jones. In fact, the ratio of leader casualties to private soldiers lost between the two forces is very suggestive as to the difference in quality between these elite British troops and their regular Argentine opponents.

Out of the 17 British killed in action, no fewer than a dozen were leaders ( 5 officers and 7 NCOs). In contrast the vast majority of the Argentinian soldiers killed were lower ranking enlisted soldiers -- 43 of them. Coincidentally the Argentinians also had 12 leaders killed -- three officers and nine NCOs.

This quality difference would manifests itself again during the final climactic battle at Port Stanley in a little more than two weeks time.

Friday, May 25, 2012

All out effort on Independence Day -- Falklands 1982

Stunning photo from the HMS Broadsword showing two A-4 Skyhawks on a low-level bomb run through flak attacking the ship on May 25th, 1982.
The Argentinian high command decided to cap off a week of raids against the ships in San Carlos waters with an all-out effort on May 25th, Argentina's Independence Day.

The raids were not as large as the first ones a few days earlier, but they were just as intense, and in the end just as deadly for the British fleet, with the destroyer HMS Coventry and the container ship-turned aircraft transport Atlantic Conveyor sunk and the frigate HMS Broadsword damaged.

Sadly for  the Argentine war effort, however, this level of effort was unsustainable. Three more jets were lost on May 25th, which, when added to the four lost the day before and two lost on May 23, left the Argentine land-based air arm well and truly decimated. There would only be a handful of raids for the rest of the war, as reflected in the loss rates. Only six more high-performance planes would be lost before the final surrender.

Explosions rip through the HMS Coventry after several bombs hit the ship on May 25th. The photo was taken from the HMS Broadsword.
Perhaps even worse for the Argentinians, the May 25th attack that took out the Atlantic Conveyor used up the last of their small stock of highly effective Exocet missiles. Despite strenuous efforts by the Argentinians to somehow find a few more of the air-launched versions of the missile from sources as diverse as Iraq, Libya ad Peru, British counter efforts helped all those efforts fall short. Given that the British were losing a ship for every 2-3 Exocet missiles expended, having a few more of them could have proven decisive.


The loss of the Atlantic Conveyor meat the loss of all but one of the task force's heavy lift CH-47 helicopters, which would soon be felt keenly.

With the Argentine Navy and Air Force largely neutralized, the war was about to move into its final and decisive phase as the British and Argentinian ground forces confronted each other. Despite all the high technology of guided missiles, high-performance aircraft and advanced warships, the war was about to be decided, as wars usually are, at the end of a bayonet wielded by riflemen.

Monday, May 21, 2012

Operation Sutton -- 1982

 

HMS Ardent after being hit

Operation Sutton


30 years ago today the British commenced Operation Sutton, the landing of troops to retake the Falkland Islands, seized by Argentina seven weeks earlier. That the British were able to organize and execute such an operation over such an enormous distance and on such short notice is a testimony to the professionalism of their military. It’s probable that the only other country capable of doing something like this is the United States – and possibly France.

The British plan was to land a brigade’s worth of troops in the protected anchorage of San Carlos Bay, which lies between West and East Falkland Islands. After securing a beached the British would move across East Falkland Island to capture Port Stanley and end the war.

While the Argentinean Navy had been neutralized in the wake of the Belgrano sinking and the Argentine Army had little ability to interfere with the British landings, their air force and naval aviation were a significant threat and wasted no time in reacting vigorously to the British landing. The first British troops came ashore about 4 a.m. and by dawn the landing ships were already being attacked by light aircraft based in the Falklands.

The most significant air attacks, however, came from the mainland, arriving in three waves.

The first wave, eight Daggers and six A-4 Skyhawks arriving around 10:30 a.m., damaged the frigates Argonaut and Antrim. In both cases the ships were hit by bombs which did not explode, but still caused important damage to the ships. Apparently the Argentine planes attacked at such a low altitude that the bombs didn’t have time to arm properly. The frigates Brilliant and Broadsword were also damaged less seriously by cannon fire.

The second wave of 14 Skyhawks, which came in around 1 p.m., didn’t actually succeed in making it to the anchorage. Eight of the planes aborted due to weather or mechanical problems and the other six were intercepted by Sea Harriers which shot down two and damaged a third.

The third wave, 11 daggers and six Skyhawks, succeed in landing several hits on the frigate HMS Ardent, sinking her.

While the Argentine airmen were valorous and did significant damage to the British force, including sinking one ship, the cost was heavy, with five Daggers and five Skyhawks from the mainland shot down. Four of the Daggers were brought down by Sidewinder missiles from Sea Harriers, while the fifth was shot down by a missile from one of the frigates. All five of the Skyhawks lost were downed by Sea Harriers as well. The Argentines also lost four other aircraft that day, and the British two.

As I recall, the intensity of the air-naval battle caught the world by surprise and was a sobering lesson in how bloody modern warfare can be when waged full-out between first-class opponents. Most warfare in the last five decades and been either between third world combatants or between a first world military and third world or non-state actors. In either case, the public in first world countries is not prepared for the kinds of losses that are likely if there’s a future high-intensity conflict between capable modern militaries. It’s quite possible that the casualty toll for a United States war with China over a Taiwan, for example, would exceed the total losses of both Iraq Wars and Afghanistan within hours.

By the evening of May 21st, both sides knew they were in for a tough and costly fight, although the most important fact was that the British were firmly established ashore and the Argentine air attacks, while damaging, had not been severe enough to threaten the landing. At a 10 to one ratio of bombers lost to warships sunk, the Argentineans would run out of planes before the British ran out of ships. Tactics would need to be adjusted.

Tuesday, May 15, 2012

Pebble Island Raid -- Falklands 30 years ago

The cratering of the runway and some destroyed aircraft are visible in this post-raid damage assessment photo.

The raid on Pebble Island was a textbook commando raid by the British, who pretty much invented the  modern commando in World War II (the very word 'commando' comes from the ground-breaking Commando units formed by the British in the Second World War). The raid was conducted by the S.A.S. (Speical Air Service) another British speical forces unit that traces its origins to Worl dWar II.

Pebble Island is one of the smaller islands in the Falklands group, just north of West Falkland Island. It's importance lay in a two-runway grass airstrip that the Argentinians had taken over. They established a small air presence at the strip, with a half-dozen Pucara ground attack aircraft, four T-34C trainers, which also had ground attack capability and a transport plane. There was also a radar site. All this presented an obvious threat to the British invasion fleet which was planning to pass just a  few miles away on its way to land troops at San Carlos.

About 45 SAS troopers, supported by naval gunfire from two frigates were given the task of landing near the airfield and attacking it to neutralize the radar site and aircraft.

The raid was a complete success, with all 11 aircraft, the radar site destroyed, runway cratered and the SAS extricated with no fatalities or serious injuries.  At least one Argentinian officer fell leading his troops, but total Argentinian personnel losses aren't reported.







Friday, May 4, 2012

Argentina strikes back -- The Sheffield hit 30 years ago

HMS Sheffield hit, May 4, 1982


Any illusions that the war would be entirely one-sided for the British were shattered on May 4 when word came that the HMS Sheffield had been hit by an Exocet missile. While the ship remained afloat, it had to be abandoned ad a fire raged out of control and it would eventually sink under tow. Twenty crew were killed and another two dozen wounded.

The loss came as the Sheffield was on radar picket duty west of the British task force. Radar picket duty is a necessary, but very dangerous, duty, as the US Navy discovered during the closing months of World War II when dozens of escorts were damaged and destroyed by Kamizake attacks.

Fortunately for the British , the Argentinians didn't have dozens  of Exocets. Indeed, they had just five of the air-launched versions and just five Super Etendard attack planes to carry them. This was another negative consequence of the Argentinian decision to rush the start of the war. Had they waited until September they would have had a total of at least 10 Exocets and 14 planes to carry them.

In  a very well-planned and executed mission the Argentinian Navy aviators in two Super Etendard, supported by a Neptune recon plane, were able to fire two missiles and escape without being engaged. One missile apparently failed to find a target but the second w=one hit the Sheffeild, which wasn't prepared properly for defending against a missile attack. It's shipboard radars and air defenses never spotted the threat and the only warning it got was from voice shouts after Mark 1 eyeballs spotted the incoming missile just seconds before it hit. 

It seems evident that the missile did not explode, but rocket fuel and other combustibles combined to fuel a fire that burned out the ship.

It's interesting to go back and read the accounts from the time of the incident. I have the Osprey special editions on the Falklands War (Men-At-Arms No. 133-135) and the Sunday Times of London's "War in the Falklands -- The Full Story," all published in 1982 shortly after the close of the war. While not bad, considering how quickly they were done, they do make a number of claims that turned out to not be true -- and suffer from minimal input form the Argentinian side.

The Harpoon4 supplement South Atlantic War 2nd Ed., which is my main source, was published in 2002 and had the advantage of much better information and much more information from the Argentinian side. One difference, for example, is the supposed role of the Argentinian submarine sin the incident.  At the time, the British ships reported "torpedo wakes" near the stricken Sheffield. The Osprey book asserts that "It seems probable that both of the Argentine Type 209 submarines were in the vicinity. Some reason exists to believe that one of them may have been hit, and perhaps sunk, by a Stingray torpedo released from a Sea King helicopter.

We now know that there were in fact no Argentinian subs present that day and, in fact, only one of the Type 209 submarines was even operational. A nice illustration of the news truism that the first reports are always wrong.

Thursday, May 3, 2012

More losses for Argentina in the Falklands War 30 years ago

The damage to the Alferez Sobral bridge area

 The first few days of serious fighting were costly for the Argentinian military, especially the Navy. Besides losing more than 300 men when the ARA general Belgrano went down on May 2, a small Argentinian warship called the Alferez Sobral suffered disproportionate casualties from some non-fatal hits from Sea Skua air-to0surface missiles fired by Btitsh helicopters when it was spotted while searching for downed aircrew from earlier fighting.

A total of four Sea Skua were fired and it appears three of the hit. One did not serious damage, as it hit the Sobral's lifeboat and blew it to bits. But two of the missiles hit near the bridge and killed 8 men, including the captain, and wounded at least 8 more -- for a loss rate of nearly 20%.

One thing this episode points out is the limitations of a wargame, even a very detailed one such as Harpoon4. According to the Harpoon4 rules, each Sea Skua should do 6 damage points so three hits should have left the 24-damage point Sobral nearly crippled with 75% damage before considering the effects of any critical hits.

In fact, though, one of the "hits" destroyed an accessory of the ship, its lifeboat, and did no structural damage at all. The effect of the two hits on the bridge also seems to be less than expected, as well. This reminds me of a discussion in a Harpoon Sitrep a few years back where Larry Bond discussed the surface-to-surface missile hit by Palestinian militants on the Israeli patrol boat INS Hanit in 2006. According to the Harpoon4 models the ship should have been devastated by a hit from the powerful missile used. While four crew were killed and there was a fire, the ship seemed to have escaped serious  structural damage.  Bond's analysis of open source photos led him to believe that the missile struck an exposed crane on the deck, which was missing in post-attack photos. He admitted that this sort of fluke hit  was hard to model in Harpoon4 and said that he basically just ignored that sort of thing in the game -- a not entirely satisfactory answer.

When I've run Harpoon4 scenarios I've experimented with various random reductions in effectiveness (While a better-than-expected result is also possible, I assume that is generally accounted for by the critical hit rules and in my opinion most weapons perform worse than expected and that's the bias I introduce into the game.)

Based on the photographic evidence and the lack of any apparent reduction in the ship;s speed, it appears that the actual damage done to the Sobral was less than 6 damage points in Harpoon4 terms. This implies that the Sea Skua's did less than half the expected amount of damage, even discounting entirely the lifeboat "hit" which might have been a "miss" in game terms.

In any case, a lesson worth bearing in mind when considering the likely effectiveness of any new weapons is that the most likely outcome is disappointment.

Wednesday, May 2, 2012

The Belgrano sinking -- how to properly use a submarine

Famous photo of the ARA General Belgrano sinking, taken by a crewman in one of the orange inflatable life rafts. note that the bow of the cruiser has been blown off. While a grievous blow, this was not the fatal one. A second torpedo hit midships aft, killing more than 200 sailors instantly and causing flooding damage that led to the sinking.

Thirty Years ago today the Falklands War took a dramatic and serious turn as the British nuclear submarine HMS Conqueror successfully torpedoed the ARA General Belgrano (formerly the USS Phoenix). The General Belgrano soon sank, with the loss of  321 men.

There was considerable, if misplaced, controversy at the time over the sinking, as the Argentinian ship was outside the declared exclusion zone and the heavy loss of life was a shocking development in what, for most of the world, had seemed a rather odd war between two unlikely combatants. Up until this point the war had seen few casualties and the media portrayal of the whole affair seemed to downplay the seriousness of what was at stake -- or so I thought at the time. For weeks the media had been filled with acoc8unts of the shuttle diplomacy of Alexander Haig and various talking heads had dismissed the idea that these two American allies could actually, you know, fight.

I thought this attitude was quite bizarre, and once the first elements of the British task force set out for the war zone I was absolutely certain it would come to fighting. Both sides were committed and neither could back down at that point. The Argentinian Junta could not possibly retreat from the islands and survive -- and Thatcher's government likewise would have been instantly doomed had it ordered the task force to turn around.

The Belgrano incident revealed to the world what a serious affair the Falklands War was -- and always had been. To its credit the Thatcher government seems to have been very clear-eyed about what was at stake and the order was given to sink the Belgrano despite some murkiness about the exact situation.

And the sinking of the Belgrano was hugely significant, signaling, in effect, the defeat of the Argentinian Navy. In the wake of the Belgrano's sinking the Argentinian surface navy returned to port, never to return. Just a few hours before there had been the real possibility of the first carrier battle in almost 40 years as the Argentinian aircraft carrier ARA Veinticinco de Mayo closed within 200 miles of the British fleet. Light winds thwarted the Argentinian attack as its A-4 Skyhawks would have had to launch with just two 500-pound bombs instead of the planned six and the Argentinians decided that wasn't good enough. Hindisght suggests this was a mistake, as even one bomb on a British carrier would have changed the complexion of the war.

Instead it was the pair of torpedoes that the Conqueror sent into the Belgrano that ended up being the game changer.. It was evident that the Argentinians had no tools to cope with the British nuclear sub force and rather than risk any more ships they abandoned the field. The rest of the Argentinian effort against the British fleet would rely on land-based aircraft and a single submarine. This proved not to be enough.

Unlike the Argentinian misuse of the Sante Fe a few days before, the British dedicated their submarine force to the critical mission of  winning the sea battle. On May 2 they didn't have many resources -- in addition to the HMS Conqueror the HMS Spartan and HMS Splendid were in the area. This wasn't a lot to cover such a huge are and in the event only the Conqueror actually made contact with one of the three Argentinian task forces. This was sufficient, however.

For more on the sinking of the Belgrano there is this site.


Tuesday, May 1, 2012

Amazing Raid on Port Stanley 30 years ago

One should never underestimate the ingenuity of man when it comes to warmaking.

On May 1, 1982 the British launched one of the longest distance air raid ever when they bombed Stanley Airfield from Ascension Island, 3,750 miles away.

As shown in this graphic, taken from Clash of Arms' South Atlantic War 2nd Ed.  the raid involved a complicated dance of refueling tasks to pull off. It took 11 tanker aircraft to support the one Vulcan bomber that conducted the actual bomb run. (That bomber was the "spare" aircraft assigned to the mission, the primary aircraft had to abort.)

The bomb run did some key damage to the airfield, closing it to high performance aircraft. (The light Pucara attack plane and C-130 transports could still use it).  Things might have been tougher for the British if the Argentinians had been able to base jets at Stanley.

While the Vulcans conducted their mission without loss, other attacks that day were a harbinger for things to come for the the Argentinian airmen. Three Pucara aircarft were destroyed on the ground by attacking Sea Harriers from the British task force. Meanwhile, Argentinian attacks on the task force were costly. Three Argentinian aircraft were shot down by Sea Harriers -- a Mirage III, a Dagger and a Canberra bomber. Another Mirage III damaged by a Sea Harrier was lost when downed by friendly fire. The British frigate Arrow was damaged.


Friday, April 27, 2012

The South Georgia campaign in the Falklands War

Santa Fe scuttled at South Georgia Island


The campaign over South Georgia in the Falklands War offers a microcosm of the entire conflict, as British pluck overcome some hairy moments while Argentine valor was no match for strategic ineptitude.

The entire war erupted when it did because of  an incident involving Argentine workmen landing on South Georgia in March without permission to dismantle a whaling station and raising the Argentine flag to proclaim possession. The Argentine Junta, which had already planned to invade the Falklands in September, suddenly moved up the timetable by six months, with doleful consequences for its war effort.

Jointly with its invasion of the main Falkland islands on April 2, the Argentine landed troops on South Georgia on April 3 and captured it, but not before taking embarrassingly heavy damage from the tiny garrison of just 22 Royal Marines with light arms. A helicopter was shot down, a second helicopter was damaged and an Argentine frigate was disabled.

Before the month was out, however, the British were back in possession of the barren island. The initial British efforts barely escaped disaster when bad weather threatened the lives of special forces troops landed on the Fortuna Glacier on April 21. On April 22 two helicopters were lost due to the weather and the troops had to be rescued.

The strategic ineptitude of the Argentinians was revealed by the misuse of the submarine Santa Fe.  While old and not very effective, the mere presence of the Santa Fe was enough to disrupt British operations and cause them to pull their naval forces away from the island, But it turned out that the Santa Fe was not there to stalk the British ship but merely to deliver reinforcements of 40 marines to the island. This mission caused the submarine to be caught on the surface as it was departing the island by a British helicopter on April 25. The Wessex used depth charges to damage the Sante Fe and prevent it from diving and a follow-up attack by a Wasp helicopter with an AS.12 air-to-surface missile damaged the sub further. It fled back to South Georgia and was scuttled in the harbor.

Later that same day the British landed troops on South Georgia and by the next day the Argentine garrison of 137 surrendered, so the reinforcements brought by the Sante Fe did absolutely nothing to beef up the defenses and just added to the haul of prisoners. If, instead, the submarine had been used to interdict the approaches to the island the British effort to retake it would have been more complicated.

While there may be a role for the submarine insertion of clandestine special operation forces, using submarines as transports for conventional  forces seems like a huge waste of resources. The Japanese also tried it a few times in World War II but to little effect. It's hard to see how riflemen brought in by the limited carrying capacity of a submarine could possibly have as much use as simply using the submarine properly as a warship. Losing the Santa Fe was a huge blow to the Argentine effort because it wiped out half of their operational submarines. While they had four boats on paper, only the Santa Fe, a US-made Guppy II class sub and the San Luis, a German-made Type 209 sub were usable . The other Guppy in the Argentine Navy, Santiago del Estero was cannibalized for parts and the other Type 209, the Salta, had  a noise problem that rendered it unserviceable.  The San Luis made several unsuccessful attacks on the British task force over the course of the war, and the British task force made equally unsuccessful attempts to sink her.  It was a major distraction for the task force, however, and one wonders what effect the presence of another submarine might have had. Indeed, had the Argentinians actually had four operational submarines instead of one, they might have foiled the invasion. They only had to get lucky once.

Tuesday, April 3, 2012

30 years ago the Falklands were invaded




And so began the only large-scale air-naval war since World War II.

The Falklands War still seems an unlikely one, despite the advantage of hindsight.

While of considerable military interest, as it was the only conventional war involving significant naval action in the last 60 years or so, it may be more instructive for the way that nations can talk themselves into ill-advised military conflicts. The Argentine Junta persuaded itself that Britain was too weak to fight back and that they'd be allowed to keep the seized islands at an acceptable cost.

And, had they kept to their original planning, they might well have done it. The original strategy was to capture the islands in October when the Argentine conscript would have been trained up, the Navy would have carrier-qualified and Excocet-equipped fighters for its aircraft carrier and the British Navy would have have started a severe downsizing.

But events precipitated the Argentine timetable and on this date in 1982, they captured South Georgia Island, having secured the Falklands proper the day before. And yet by now the British were already reacting with astounding speed, having dispatched Admiral Woodward and a squadron of warships from Gibraltar -- the leading elements of a task force that would include aircraft carriers and infantry brigades before it was done.