Tag tactics

The Combat Value of Surprise

American soldiers being marched down a road after capture by German troops in the Ardennes, December 1944.
American soldiers being marched down a road after capture by German troops in the Ardennes, December 1944.

[This article was originally posted on 1 December 2016]

In his recent analysis of the role of conventional armored forces in Russian hybrid warfare, U.S. Army Major Amos Fox noted an emphasis on tactical surprise.

Changes to Russian tactics typify the manner in which Russia now employs its ground force. Borrowing from the pages of military theorist Carl von Clausewitz, who stated, “It is still more important to remember that almost the only advantage of the attack rests on its initial surprise,” Russia’s contemporary operations embody the characteristic of surprise. Russian operations in Georgia and Ukraine demonstrate a rapid, decentralized attack seeking to temporally dislocate the enemy, triggering the opposing forces’ defeat.

Tactical surprise enabled by electronic, cyber, information and unconventional warfare capabilities, combined with mobile and powerful combined arms brigade tactical groups, and massive and lethal long-range fires provide Russian Army ground forces with formidable combat power.

Trevor Dupuy considered the combat value of surprise to be important enough to cite it as one of his “timeless verities of combat.”

Surprise substantially enhances combat power. Achieving surprise in combat has always been important. It is perhaps more important today than ever. Quantitative analysis of historical combat shows that surprise has increased the combat power of military forces in those engagements in which it was achieved. Surprise has proven to be the greatest of all combat multipliers. It may be the most important of the Principles of War; it is at least as important as Mass and Maneuver.

In addition to acting as combat power multiplier, Dupuy observed that surprise decreases the casualties of a surprising force and increases those of a surprised one. Surprise also enhances advance rates for forces that achieve it.

In his combat models, Dupuy categorized tactical surprise as complete, substantial, and minor; defining the level achieved was a matter of analyst judgement. The combat effects of surprise in battle would last for three days, declining by one-third each day.

He developed two methods for applying the effects of surprise in calculating combat power, each yielding the same general overall influence. In his original Quantified Judgement Model (QJM) detailed in Numbers, Predictions and War: The Use of History to Evaluate and Predict the Outcome of Armed Conflict (1977), factors for surprise were applied to calculations for vulnerability and mobility, which in turn were applied to the calculation of overall combat power. The net value of surprise on combat power ranged from a factor of about 2.24 for complete surprise to 1.10 for minor surprise.

For a simplified version of his combat power calculation detailed in Attrition: Forecasting Battle Casualties and Equipment Losses in Modern War (1990), Dupuy applied a surprise combat multiplier value directly to the calculation of combat power. These figures also ranged between 2.20 for complete surprise and 1.10 for minor surprise.

Dupuy established these values for surprise based on his judgement of the difference between the calculated outcome of combat engagements in his data and theoretical outcomes based on his models. He never validated them back to his data himself. However, TDI President Chris Lawrence recently did conduct substantial tests on TDI’s expanded combat databases in the context of analyzing the combat value of situational awareness. The results are described in detail in his forthcoming book, War By Numbers: Understanding Conventional Combat.

Are Russia And Iran Planning More Proxy Attacks On U.S. Forces And Their Allies In Syria?

Members of the Liwa al-Baqir Syrian Arab militia, which is backed by Iran and Russia. [Navvar Şaban (N.Oliver)/Twitter]

Over at the Institute for the Study of War (ISW), Jennifer Cafarella, Matti Suomenaro, and Catherine Harris have published an analysis predicting that Iran and Russia are preparing to attack U.S. forces and those of its Syrian Democratic Forces (SDF) allies in eastern Syria. By using tribal militia proxies and Russian mercenary troops to inflict U.S. casualties and stoke political conflict among the Syrian factions, Cafarella, et al, assert that Russia and Iran are seeking to compel the U.S. to withdraw its forces from Syria and break up the coalition that defeated Daesh.

If true, this effort would represent an escalation of a strategic gambit that led to a day-long battle between tribal militias loyal to the regime of Syrian President Bashar al Assad, Syrian government troops, and Russian mercenaries and U.S. allied Kurdish and SDF fighters along with their U.S. Marine and Special Operations Forces (SOF) advisors in February in the eastern Syrian city of Deir Ezzor. This resulted in a major defeat of the pro-Assad forces, which suffered hundreds of casualties–including dozens of Russians–from U.S. air and ground-based fires.

To support their contention, Cafarella, et al, offer a pattern of circumstantial evidence that does not quite amount to a definitive conclusion. ISW has a clear policy preference to promote: “The U.S. must commit to defending its partners and presence in Eastern Syria in order to prevent the resurgence of ISIS and deny key resources to Iran, Russia, and Assad.” It has criticized the U.S.’s failure to hold Russia culpable for the February attack in Deir Ezzor as “weak,” thereby undermining its policy in Syria and the Middle East in the face of Russian “hybrid” warfare efforts.

Yet, there is circumstantial evidence that the February battle in Deir Ezzor was the result of deliberate Russian government policy. ISW has identified Russian and Iranian intent to separate SDF from U.S. support to isolate and weaken it. President Assad has publicly made clear his intent to restore his rule over all of Syria. And U.S. President Donald Trump has yet to indicate that he has changed his intent to withdraw U.S. troops from Syria.

Russian and Iranian sponsorship and support for further aggressive action by pro-regime forces and proxies against U.S. troops and their Syrian allies could easily raise tensions dramatically with the U.S. Since it is difficult to see Russian and Iranian proxies succeeding with new Deir Ezzor-style attacks, they might be tempted to try to shoot down a U.S. aircraft or attempt a surprise raid on a U.S. firebase instead. Should Syrian regime or Russian mercenary forces manage to kill or wound U.S. troops, or bring down a U.S. manned aircraft, the military and political repercussions could be significant.

Despite the desire of President Trump to curtail U.S. involvement in Syria, there is real potential for the conflict to mushroom.

Recent Developments In “Game Changing” Precision Fires Technology

Nammo’s new 155mm Solid Fuel Ramjet projectile [The Drive]

From the “Build A Better Mousetrap” files come a couple of new developments in precision fires technology. The U.S. Army’s current top modernization priority is improving its long-range precision fires capabilities.

Joseph Trevithick reports in The Drive that Nammo, a Norwegian/Finnish aerospace and defense company, recently revealed that it is developing a solid-fueled, ramjet-powered, precision projectile capable of being fired from the ubiquitous 155mm howitzer. The projectile, which is scheduled for live-fire testing in 2019 or 2020, will have a range of more than 60 miles.

The Army’s current self-propelled and towed 155mm howitzers have a range of 12 miles using standard ammunition, and up to 20 miles with rocket-powered munitions. Nammo’s ramjet projectile could effectively double that, but the Army is also looking into developing a new 155mm howitzer with a longer barrel that could fully exploit the capabilities of Nammo’s ramjet shell and other new long-range precision munitions under development.

Anna Ahronheim has a story in The Jerusalem Post about a new weapon developed by the Israeli Rafael Advanced Defense Systems Ltd. called the FireFly. FireFly is a small, three-kilogram, loitering munition designed for use by light ground maneuver forces to deliver precision fires against enemy forces in cover. Similar to a drone, FireFly can hover for up to 15 minutes before delivery.

In a statement, Rafael claimed that “Firefly will essentially eliminate the value of cover and with it, the necessity of long-drawn-out firefights. It will also make obsolete the old infantry tactic of firing and maneuvering to eliminate an enemy hiding behind cover.”

Nammo and Rafael have very high hopes for their wares:

“This [155mm Solid Fuel Ramjet] could be a game-changer for artillery,” according to Thomas Danbolt, Vice President of Nammo’s Large Caliber Ammunitions division.

“The impact of FireFly on the infantry is revolutionary, fundamentally changing small infantry tactics,” Rafael has asserted.

Expansive claims for the impact of new technology are not new, of course. Oribtal ATK touted its XM25 Counter Defilade Target Engagement (CDTE) precision-guided grenade launcher along familiar lines, claiming that “The introduction of the XM25 is akin to other revolutionary systems such as the machine gun, the airplane and the tank, all of which changed battlefield tactics.”

Similar in battlefield effect to the FireFly, the Army cancelled its contract for the XM25 in 2017 after disappointing results in field tests.

UPDATE: For clarity’s sake, let me re-up my contrarian take:

Will This Weapon Change Infantry Warfare Forever? Maybe, But Probably Not

Measuring the Effects of Combat in Cities, Phase III – part 1

Now comes Phase III of this effort. The Phase I report was dated 11 January 2002 and covered the European Theater of Operations (ETO). The Phase II report [Part I and Part II] was dated 30 June 2003 and covered the Eastern Front (the three battles of Kharkov). Phase III was completed in 31 July 2004 and covered the Battle of Manila in the Pacific Theater, post-WWII engagements, and battalion-level engagements. It was a pretty far ranging effort.

In the case of Manila, this was the first time that we based our analysis using only one-side data (U.S. only). In this case, the Japanese tended to fight to almost the last man. We occupied the field of combat after the battle and picked up their surviving unit records. Among the Japanese, almost all died and only a few were captured by the U.S. So, we had fairly good data from the U.S. intelligence files. Regardless, the U.S. battle reports for Japanese data was the best data available. This allowed us to work with one-sided data. The engagements were based upon the daily operations of the U.S. Army’s 37th Infantry Division and the 1st Cavalry Division.

Conclusions (from pages 44-45):

The overall conclusions derived from the data analysis in Phase I were as follows, while those from this Phase III analysis are in bold italics.

  1. Urban combat did not significantly influence the Mission Accomplishment (Outcome) of the engagements. Phase III Conclusion: This conclusion was further supported.
  2. Urban combat may have influenced the casualty rate. If so, it appears that it resulted in a reduction of the attacker casualty rate and a more favorable casualty exchange ratio compared to non-urban warfare. Whether or not these differences are caused by the data selection or by the terrain differences is difficult to say, but regardless, there appears to be no basis to the claim that urban combat is significantly more intense with regards to casualties than is non-urban warfare. Phase III Conclusion: This conclusion was further supported. If urban combat influenced the casualty rate, it appears that it resulted in a reduction of the attacker casualty rate and a more favorable casualty exchange ratio compared to non-urban warfare. There still appears to be no basis to the claim that urban combat is significantly more intense with regards to casualties than is non-urban warfare.
  3. The average advance rate in urban combat should be one-half to one-third that of non-urban combat. Phase III Conclusion: There was strong evidence of a reduction in the advance rates in urban terrain in the PTO data. However, given that this was a single extreme case, then TDI still stands by its original conclusion that the average advance rate in urban combat should be about one-half to one-third that of non-urban combat/
  4. Overall, there is little evidence that the presence of urban terrain results in a higher linear density of troops, although the data does seem to trend in that direction. Phase III Conclusion: The PTO data shows the highest densities found in the data sets for all three phases of this study. However, it does not appear that the urban density in the PTO was significantly higher than the non-urban density. So it remains difficult to tell whether or not the higher density was a result of the urban terrain or was simply a consequence of the doctrine adopted to meet the requirements found in the Pacific Theater.
  5. Overall, it appears that the loss of armor in urban terrain is the same as or less than that found in non-urban terrain, and in some cases is significantly lower. Phase III Conclusion: This conclusion was further supported.
  6. Urban combat did not significantly influence the Force Ratio required to achieve success or effectively conduct combat operations. Phase III Conclusion: This conclusion was further supported.
  7. Nothing could be determined from an analysis of the data regarding the Duration of Combat (Time) in urban versus non-urban terrain. Phase III Conclusion: Nothing could be determined from an analysis of the data regarding the Duration of Combat (Time) in urban versus non-urban terrain.

So, in Phase I we compared 46 urban and conurban engagements in the ETO to 91 non-urban engagements. In Phase II, we compared 51 urban and conurban engagements in an around Kharkov to 49 non-urban Kursk engagements. On Phase III, from Manila we compared 53 urban and conurban engagements to 41 non-urban engagements mostly from Iwo Jima, Okinawa and Manila. The next blog post on urban warfare will discuss our post-WWII data.

P.S. The picture is an aerial view of the destroyed walled city of Intramuros taken on May 1945

Measuring the Effects of Combat in Cities, Phase II – part 2

There was actually supposed to be a part 2 to this Phase II contract, which was analysis of urban combat at the army-level based upon 50 operations, of which a half-dozen would include significant urban terrain. This effort was not funded.

On the other hand, the quantitative analysis of battles of Kharkov only took up the first 41 pages of the report. A significant part of the rest of the report was a more detailed analysis and case study of the three fights over Kharkov in February, March and August of 1943. Kharkov was a large city, according to the January 1939 census, it has a population of 1,344,200, although a Soviet-era encyclopedia gives the pre-war population as 840,000. We never were able to figure out why there was a discrepancy. The whole area was populated with many villages. The January 1939 gives Kharkov Oblast (region) a population of 1,209,496. This is in addition to the city, so the region had a total population of 2,552,686. Soviet-era sources state that when the city was liberated in August 1943, the remaining population was only 190,000. Kharkov was a much larger city than any of the others ones covered in Phase I effort (except for Paris, but the liberation of that city was hardly a major urban battle).

The report then does a day-by-day review of the urban fighting in Kharkov. Doing a book or two on the battles of Kharkov is on my short list of books to write, as I have already done a lot of the research. We do have daily logistical expenditures of the SS Panzer Corps for February and March (tons of ammo fired, gasoline used and diesel used). In March when the SS Panzer Corps re-took Kharkov, we noted that the daily average for the four days of urban combat from 12 to 15 March was 97.25 tons of ammunition, 92 cubic meters of gasoline and 10 cubic meters of diesel. For the previous five days (7-11 March) the daily average was 93.20 tons of ammunition, 145 cubic meters of gasoline and 9 cubic meters of diesel. Thus it does not produce a lot of support for the idea that–as has sometimes been expressed (for example in RAND’s earlier reports on the subject)–that ammunition and other supplies will be consumed at a higher rate in urban operations.

We do observe from the three battles of Kharkov that (page 95):

There is no question that the most important lesson found in the three battles of Kharkov is that one should just bypass cities rather than attack them. The Phase I study also points out that the attacker is usually aware that faster progress can be made outside the urban terrain, and that the tendency is to weight one or both flanks and not bother to attack the city until it is enveloped. This is indeed what happened in two of the three cases at Kharkov and was also the order given by the Fourth Panzer Army that was violated by the SS Panzer Corps in March.

One must also note that since this study began the United States invaded Iraq and conducted operations in some major urban areas, albeit against somewhat desultory and ineffective opposition. In the southern part of Iraq the two major port cities Umm Qasar and Basra were first enveloped before any forces were sent in to clear them. In the case of Baghdad, it could have been enveloped if sufficient forces were available. As it was, it was not seriously defended. The recent operations in Iraq again confirmed that observations made in the two phases of this study.

P.S. The picture is of Kharkov in 1942, when it was under German occupation.

Measuring the Effects of Combat in Cities, Phase II – part 1

Our first urban warfare report that we did had a big impact. It clearly showed that the intensity of urban warfare was not what some of the “experts” out there were claiming. In particular, it called into question some of the claims being made by RAND. But, the report was based upon Aachen, Cherbourg, and a collection of mop-up operations along the Channel Coast. Although this was a good starting point because of the ease of research and availability of data, we did not feel that this was a fully representative collection of cases. We also did not feel that it was based upon enough cases, although we had already assembled more cases than most “experts” were using. We therefore convinced CAA (Center for Army Analysis) to fund a similar effort for the Eastern Front in World War II.

For this second phase, we again assembled a collection of Eastern Front urban warfare engagements in our DLEDB (Division-level Engagement Data Base) and compared it to Eastern Front non-urban engagements. We had, of course, a considerable collection of non-urban engagements already assembled from the Battle of Kursk in July 1943. We therefore needed a good urban engagement nearby. Kharkov is the nearest major city to where these non-urban engagements occurred and it was fought over three times in 1943. It was taken by the Red Army in February, it was retaken by the German Army in March, and it was taken again by the Red Army in August. Many of the units involved were the same units involved in the Battle of Kursk. This was a good close match. It has the additional advantage that both sides were at times on the offense.

Furthermore, Kharkov was a big city. At the time it was the fourth biggest city in the Soviet Union, being bigger than Stalingrad (as measured by pre-war population). A picture of its Red Square in March 1943, after the Germans retook it, is above.

We did have good German records for 1943 and we were able to get access to Soviet division-level records from February, March and August from the Soviet military archives in Podolsk. Therefore, we were able to assembled all the engagements based upon the unit records of both sides. No secondary sources were used, and those that were available were incomplete, usually one-sided, sometimes biased and often riddled with factual errors.

So, we ended up with 51 urban and conurban engagements from the fighting around Kharkov, along with 65 non-urban engagements from Kursk (we have more now).

The Phase II effort was completed on 30 June 2003. The conclusions of Phase II (pages 40-41) were similar to Phase I:

.Phase II Conclusions:

  1. Mission Accomplishment: This [Phase I] conclusion was further supported. The data does show a tendency for urban engagements not to generate penetrations.
  2. Casualty Rates: This [Phase I] conclusion was further supported. If urban combat influenced the casualty rate, it appears that it resulted in a reduction of the attacker casualty rate and a more favorable casualty exchange ratio compared to nonurban warfare. There still appears to be no basis to the claim that urban combat is significantly more intense with regards to casualties than is nonurban warfare.
  3. Advance Rates: There is no strong evidence of a reduction in the advance rates in urban terrain in the Eastern Front data. TDI still stands by its original conclusion that the average advance rate in urban combat should be one-half to one-third that of nonurban combat.
  4. Linear Density: Again, there is little evidence that the presence of urban terrain results in a higher linear density of troops, but unlike the ETO data, the data did not show a tendency to trend in that direction.
  5. Armor Losses: This conclusion was further supported (Phase I conclusion was: Overall, it appears that the loss of armor in urban terrain is the same as or less than that found in nonurban terrain, and in some cases is significantly lower.)
  6. Force Ratios: The conclusion was further supported (Phase I conclusion was: Urban combat did not significantly influence the Force Ratio required to achieve success or effectively conduct combat operations).
  7. Duration of Combat: Nothing could be determined from an analysis of the data regarding the Duration of Combat (Time) in urban versus nonurban terrain.

There is a part 2 to this effort that I will pick up in a later post.

Measuring The Effects Of Combat In Cities, Phase I

“Catalina Kid,” a M4 medium tank of Company C, 745th Tank Battalion, U.S. Army, drives through the entrance of the Aachen-Rothe Erde railroad station during the fighting around the city viaduct on Oct. 20, 1944. [Courtesy of First Division Museum/Daily Herald]

In 2002, TDI submitted a report to the U.S. Army Center for Army Analysis (CAA) on the first phase of a study examining the effects of combat in cities, or what was then called “military operations on urbanized terrain,” or MOUT. This first phase of a series of studies on urban warfare focused on the impact of urban terrain on division-level engagements and army-level operations, based on data drawn from TDI’s DuWar database suite.

This included engagements in France during 1944 including the Channel and Brittany port cities of Brest, Boulogne, Le Havre, Calais, and Cherbourg, as well as Paris, and the extended series of battles in and around Aachen in 1944. These were then compared to data on fighting in contrasting non-urban terrain in Western Europe in 1944-45.

The conclusions of Phase I of that study (pp. 85-86) were as follows:

The Effect of Urban Terrain on Outcome

The data appears to support a null hypothesis, that is, that the urban terrain had no significantly measurable influence on the outcome of battle.

The Effect of Urban Terrain on Casualties

Overall, any way the data is sectioned, the attacker casualties in the urban engagements are less than in the non-urban engagements and the casualty exchange ratio favors the attacker as well. Because of the selection of the data, there is some question whether these observations can be extended beyond this data, but it does not provide much support to the notion that urban combat is a more intense environment than non-urban combat.

The Effect of Urban Terrain on Advance Rates

It would appear that one of the primary effects of urban terrain is that it slows opposed advance rates. One can conclude that the average advance rate in urban combat should be one-half to one-third that of non-urban combat.

The Effect of Urban Terrain on Force Density

Overall, there is little evidence that combat operations in urban terrain result in a higher linear density of troops, although the data does seem to trend in that direction.

The Effect of Urban Terrain on Armor

Overall, it appears that armor losses in urban terrain are the same as, or lower than armor losses in non-urban terrain. And in some cases it appears that armor losses are significantly lower in urban than non-urban terrain.

The Effect of Urban Terrain on Force Ratios

Urban terrain did not significantly influence the force ratio required to achieve success or effectively conduct combat operations.

The Effect of Urban Terrain on Stress in Combat

Overall, it appears that urban terrain was no more stressful a combat environment during actual combat operations than was non-urban terrain.

The Effect of Urban Terrain on Logistics

Overall, the evidence appears to be that the expenditure of artillery ammunition in urban operations was not greater than that in non-urban operations. In the two cases where exact comparisons could be made, the average expenditure rates were about one-third to one-quarter the average expenditure rates expected for an attack posture in the European Theater of Operations as a whole.

The evidence regarding the expenditure of other types of ammunition is less conclusive, but again does not appear to be significantly greater than the expenditures in non-urban terrain. Expenditures of specialized ordnance may have been higher, but the total weight expended was a minor fraction of that for all of the ammunition expended.

There is no evidence that the expenditure of other consumable items (rations, water or POL) was significantly different in urban as opposed to non-urban combat.

The Effect of Urban Combat on Time Requirements

It was impossible to draw significant conclusions from the data set as a whole. However, in the five significant urban operations that were carefully studied, the maximum length of time required to secure the urban area was twelve days in the case of Aachen, followed by six days in the case of Brest. But the other operations all required little more than a day to complete (Cherbourg, Boulogne and Calais).

However, since it was found that advance rates in urban combat were significantly reduced, then it is obvious that these two effects (advance rates and time) are interrelated. It does appear that the primary impact of urban combat is to slow the tempo of operations.

This in turn leads to a hypothetical construct, where the reduced tempo of urban operations (reduced casualties, reduced opposed advance rates and increased time) compared to non-urban operations, results in two possible scenarios.

The first is if the urban area is bounded by non-urban terrain. In this case the urban area will tend to be enveloped during combat, since the pace of battle in the non-urban terrain is quicker. Thus, the urban battle becomes more a mopping-up operation, as it historically has usually been, rather than a full-fledged battle.

The alternate scenario is that created by an urban area that cannot be enveloped and must therefore be directly attacked. This may be caused by geography, as in a city on an island or peninsula, by operational requirements, as in the case of Cherbourg, Brest and the Channel Ports, or by political requirements, as in the case of Stalingrad, Suez City and Grozny.

Of course these last three cases are also those usually included as examples of combat in urban terrain that resulted in high casualty rates. However, all three of them had significant political requirements that influenced the nature, tempo and even the simple necessity of conducting the operation. And, in the case of Stalingrad and Suez City, significant geographical limitations effected the operations as well. These may well be better used to quantify the impact of political agendas on casualties, rather than to quantify the effects of urban terrain on casualties.

The effects of urban terrain at the operational level, and the effect of urban terrain on the tempo of operations, will be further addressed in Phase II of this study.

Details Of U.S. Engagement With Russian Mercenaries In Syria Remain Murky

UNDISCLOSED LOCATION, SYRIA (May 15, 2017)— U.S. Marines fortify a machine gun pit around their M777-A2 Howitzer in Syria, May 15, 2017. The unit has been conducting 24-hour all-weather fire support for Coalition’s local partners, the Syrian Democratic Forces, as part of Combined Joint Task Force-Operation Inherent Resolve. CJTF-OIR is the global coalition to defeat ISIS in Iraq and Syria. (U.S. Marine Corps photo by Sgt. Matthew Callahan)

Last week, the New York Times published an article by Thomas Gibbons-Neff that provided a detailed account of the fighting between U.S-advised Kurdish and Syrian militia forces and Russian mercenaries and Syrian and Arab fighters near the city of Deir Ezzor in eastern Syria on 7 February 2018. Gibbons-Neff stated the account was based on newly obtained documents and interviews with U.S. military personnel.

While Gibbons-Neff’s reporting fills in some details about the action, it differs in some respects to previous reporting, particularly a detailed account by Christoph Reuter, based on interviews from participants and witnesses in Syria, published previously in Spiegel Online.

  • According to Gibbons-Neff, the U.S. observed a buildup of combat forces supporting the regime of Syrian President Bashar al Assad in Deir Ezzor, south of the Euphrates River, which separated them from U.S.-backed Kurdish and Free Syrian militia forces and U.S. Special Operations Forces (SOF) and U.S. Marine Corps elements providing advice and assistance north of the river.
  • The pro-regime forces included “some Syrian government soldiers and militias, but American military and intelligence officials have said a majority were private Russian paramilitary mercenaries — and most likely a part of the Wagner Group, a company often used by the Kremlin to carry out objectives that officials do not want to be connected to the Russian government.”
  • After obtaining assurances from the Russian military chain-of-command in Syria that the forces were not theirs, Secretary of Defense James Mattis ordered “for the force, then, to be annihilated.”
  • Gibbons-Neff’s account focuses on the fighting that took place on the night of 7-8 February in the vicinity of a U.S. combat outpost located near a Conoco gas plant north of the Euphrates. While the article mentions the presence of allied Kurdish and Syrian militia fighters, it implies that the target of the pro-regime force was the U.S. outpost. It does not specify exactly where the pro-regime forces concentrated or the direction they advanced.
  • This is in contrast to Reuter’s Spiegel Online account, which reported a more complex operation. This included an initial probe across a bridge northwest of the Conoco plant on the morning of 7 February by pro-regime forces that included no Russians, which was repelled by warning shots from American forces.
  • After dark that evening, this pro-regime force attempted to cross the Euphrates again across a bridge to the southeast of the Conoco plant at the same time another pro-regime force advanced along the north bank of the Euphrates toward the U.S./Kurdish/Syrian forces from the town of Tabiya, southeast of the Conoco plant. According to Reuter, U.S. forces engaged both of these pro-regime advances north of the Euphrates.
  • While the Spiegel Online article advanced the claim that Russian mercenary forces were not leading the pro-regime attacks and that the casualties they suffered were due to U.S. collateral fire, Gibbons-Neff’s account makes the case that the Russians comprised at least a substantial part of at least one of the forces advancing on the U.S./Kurdish/Syrian bases and encampments in Deir Ezzor.
  • Based on documents it obtained, the Times asserts that 200-300 “pro-regime” personnel were killed out of an overall force of 500. Gibbons-Neff did not attempt to parse out the Russian share of these, but did mention that accounts in Russian media have risen from four dead as initially reported, to later claims of “perhaps dozens” of killed and wounded. U.S. government sources continue to assert that most of the casualties were Russian.
  • It is this figure of 200-300 killed that I have both found problematic in the past. A total of 200-300 killed and wounded overall seems far more likely, with approximately 100 dead and 100-200 wounded out of the much larger overall force of Russian mercenaries, Syrian government troops, and tribal militia fighters involved in the fighting.

Motivation for the Operation Remains Unclear

While the details of the engagement remain ambiguous, the identity of those responsible for directing the attacks and the motivations for doing so are hazy as well. In late February, CNN and the Washington Post reported that U.S. intelligence had detected communications between Yevgeny Prigozhin—a Russian businessman with reported ties to President Vladimir Putin, the Ministry of Defense, and Russian mercenaries—and Russian and Syrian officials in the weeks leading up to the attack. One such intercept alleges that Prigozhin informed a Syrian official in January that he had secured permission from an unidentified Russian minister to move forward with a “fast and strong” initiative in Syria in early February.

Prigozhin was one of 13 individuals and three companies indicted by special counsel Robert Mueller on 16 February 2018 for funding and guiding a Russian government effort to interfere with the 2016 U.S. presidential election.

If the Deir Ezzor operation was indeed a clandestine operation sanctioned by the Russian government, the motivation remains mysterious. Gibbons-Neff’s account implies that the operation was a direct assault on a U.S. military position by a heavily-armed and equipped combat force, an action that all involved surely understood beforehand would provoke a U.S. military reaction. Even if the attack was instead aimed at taking the Conoco gas plant or forcing the Kurdish and Free Syrian forces out of Deir Ezzor, the attackers surely must have known the presence of U.S. military forces would elicit the same response.

Rueter’s account of a more complex operations suggests that the attack was a probe to test the U.S. response to armed action aimed at the U.S.’s Kurdish and Free Syrian proxy forces. If so, it was done very clumsily. The build-up of pro-regime forces telegraphed the effort in advance and the force itself seems to have been tailored for combat rather than reconnaissance. The fact that the U.S. government inquired with the Russian military leadership in Syria in advance about the provenance of the force build-up should have been a warning that any attempt at surprise had been compromised.

Whether the operation was simply intended to obtain a tactical advantage or to probe the resolution of U.S. involvement in Syria, the outcome bears all the hallmarks of a major miscalculation. Russian “hybrid warfare” tactics sustained a decisive reverse, while the effectiveness of U.S. military capabilities received a decided boost. Russian and U.S. forces and their proxies continue to spar using information operations, particularly electronic warfare, but they have not directly engaged each other since. The impact of this may be short-lived however, depending on whether or not U.S. President Donald J. Trump carries through with his intention announced in early April to withdraw U.S. forces from eastern Syria.

Air Combat And Technology

Any model of air combat needs to address the effect of weapons on the opposing forces.  In the Dupuy Air Combat Model (DACM), this was rifled bullets fired from machine guns, as well as small caliber cannon in the 20-30 millimeter (mm) class.  Such was the state of air combat in World War II.  This page is an excellent, in-depth analysis of the fighter guns and cannon.  Of course, technology has effects beyond firepower.  One of the most notable technologies to go into active use during World War II was radar, contributing to the effectiveness of the Royal Air Force (RAF), successfully holding off the Wehrmacht’s Luftwaffe in the Battle of Britain.

Since that time, driven by “great power competition”, technology continues to advance the art of warfare in the air.  This happened in several notable stages during the Cold War, and was on display in subsequent contemporary conflicts when client or proxy states fought on behalf of the great powers.  Examples include well-known conflicts, such as the Korean and Vietnam conflicts, but also the conflicts between the Arabs and Israelis.  In the Korean War, archives now illustrate than Russian pilots secretly flew alongside North Korean and Chinese pilots against the allied forces.

Stages in technology are often characterized by generation.  Many of the features that are associated with the generations are driven by the Cold War arms race, and the back and forth development cycles and innovation cycles by the aircraft designers.  This was evident in comments by Aviation Week’s Bill Sweetman, remarking that the Jas-39 Grippen is actually a sixth generation fighter, based upon the alternative focus on maintainability, operability from short runways / austere airbases (or roadways!), the focus on cost reduction, but most importantly, software: “The reason that the JAS 39E may earn a Gen 6 tag is that it has been designed with these issues in mind. Software comes first: The new hardware runs Mission System 21 software, the latest roughly biennial release in the series that started with the JAS 39A/B.”

Upon close inspection of the DACM parameters, we can observe a few important data elements and metadata definitions: avionics (aka software & hardware), and sensor performance.  Those two are about data and information.  A concise method to assign values to these parameters is needed.  The U.S. Air Force (USAF) Air Combat Command (ACC) has used the generation of fighters as a proxy for this in the past, at least at a notional level:

[Source: 5th Generation Fighters, Lt Gen Hawk Carlisle, USAF ACC]

The Fleet Series game that has been reviewed in previous posts has a different method.  The Air-to-Air Combat Resolution Table does not seem to resonate well, as the damage effects are imposed against either one side or the other.  This does not jive with the stated concerns of the USAF, which has been worried about an exchange in which both Red and Blue forces are destroyed or eliminated in a mutual fashion, with a more or less one-for-one exchange ratio.

The Beyond Visual Range (BVR) version, named Long Range Air-to-Air (LRAA) combat in Asian Fleet, is a better model of this, in which each side rolls a die to determine the effect of long range missiles, and each side may take losses on non-stealthy units, as the stealthy units are immune to damage at BVR.

One important factor that the Fleet Series combat process does resolve is a solid determination of which side “holds” the airspace, and this is capable of using other support aircraft, such as AWACS, tankers, reconnaissance, etc.  Part of this determination is the relative morale of the opposing forces.  These effects have been clearly evident in air campaigns such as the strategic bombing campaign on Germany and Japan in the latter portion of World War II.

Dealing with this conundrum, I decided to relax by watching some dogfight videos on YouTube, Dogfights Greatest Air Battles, and this was rather entertaining, it included a series of engagements in aerial combat, taken from the exploits of American aces over the course of major wars:

  1. Eddie Rickenbacker, flying a Spad 13 in World War I,
  2. Clarence Emil “Bud” Anderson, flying a P-51B “Old Crow” in European skies during World War II, flying 67 missions in P-51Ds, 35 missions in F-80s and 121 missions in F-86s. He wrote “No Guts, No Glory,” a how to manual with lots of graphics of named maneuvers like the “Scissors.”
  3. Frederick Corbin “Boots” Blesse, flying a F-86 Sabre in “MiG Alley” in North Korea close to the Chinese border,
  4. Several engagements and interviews of aces from the Vietnam War:
    1. Steve Ritchie, who said “Surprise is a key element.” Previously discussed.
    2. Robin Olds – a triple ace in both WWII (P-38 and P-51) and Vietnam (F-4), and the mastermind of Operation Bolo, a fantastic application of deception.
    3. Randy “Duke” Cunningham and William P “Irish” Discol, flying an F-4 Phantom, “Showtime 100”, and up against North Vietnamese MiG-17s.

An interesting paraphrase by Cunningham of Manfred von Richthofen, the Red Baron’s statement: “When he sees the enemy, he attacks and kills, everything else is rubbish.”  What Richthofen said (according to skygod.com), was “The duty of the fighter pilot is to patrol his area of the sky, and shoot down any enemy fighters in that area. Anything else is rubbish.” Richtofen would not let members of his Staffel strafe troops in the trenches.

The list above is a great reference, and it got me to consider an alternative form of generation, including the earlier wars, and the experiences gained in those wars.  Indeed, we can press on in time to include the combat performance of the US and Allied militaries in the first Gulf War, 1990, as previously discussed.

There was a reference to the principles of aerial combat, such as the Dicta Boelcke:

  1. Secure the benefits of aerial combat (speed, altitude, numerical superiority, position) before attacking. Always attack from the sun.
  2. If you start the attack, bring it to an end.
  3. Fire the machine gun up close and only if you are sure to target your opponent.
  4. Do not lose sight of the enemy.
  5. In any form of attack, an approach to the opponent from behind is required.
  6. If the enemy attacks you in a dive, do not try to dodge the attack, but turn to the attacker.
  7. If you are above the enemy lines, always keep your own retreat in mind.
  8. For squadrons: In principle attack only in groups of four to six. If the fight breaks up in noisy single battles, make sure that not many comrades pounce on an opponent.

Appendix A – my own attempt to classify the generations of jet aircraft, in an attempt to rationalize the numerous schemes … until I decided that it was a fool’s errand:

  • Generation Zero:
    • World War II, 1948 Arab Israeli conflict
    • Blue: Spitfire, P-51 Mustang,
    • Red: Bf-109, FW-190, Mitsubishi Zero/George
    • Propeller engines, machine guns & cannons
  • First Generation:
    • Korean War, China & Taiwan conflicts
    • Blue: F-86 Sabre,
    • Red: MiG-15, Me-262?
    • Jet engines, swept wings, machine guns & cannons, early air-to-air missiles
  • Second Generation –
    • 1967 and Cuban Missile Crisis
    • Blue: F-100, F-102, F-104, F-5, F-8
    • Grey: Mirage III, Mirage F1
    • Red: MiG-19, MiG-21
    • Multi-mach speeds, improved air-to-air missiles, but largely within-visual range (WVR), early radar warning receivers (RWR), early countermeasures.
  • Third Generation:
    • 1973 Arab Israeli Wars, Vietnam War
    • Blue: F-4 Phantom, F-111 Ardvark, F-106?
    • Grey: Mirage III
    • Red: MiG-23, MiG-25, Su-15
    • Look-down/Shoot-down capability, radar-guided missiles, Beyond Visual Range (BVR), Identification Friend or Foe (IFF), all-aspect infrared missiles.
  • Fourth Generation:
    • 1980’s Cold War, 1990 Gulf War, 1982 Lebanon, 1980-88 Iran-Iraq War
    • Blue: F-15 Eagle, F-16 Viper, F-14 Tomcat, F/A-18 Hornet
    • Grey: Mirage 2000
    • Red: MiG-29, MiG-31, Su-27/30
  • Fourth Plus Generation:
    • 2003 Gulf War, 2011 Libiya
    • Blue: F/A-18E/F Super Hornet, F-15 improved (F-15E, F-15I, F-15SG, F-15SK…)
    • Grey: Eurofighter Typhoon, Rafale
    • Red: Su-35S
  • Fifth Generation:
    • Marketing term used by aircraft producers
    • Blue: Adanced Tactical Fighter (ATF) = F-22 Raptor, Joint Strike Fighter (JSF) = F-35 Lightening II
    • Grey: Grippen?
    • Red: PAK-FA Su-57, J-20
  • Sixth Generation – the current frontier
    • Blue: Next Generation Air Dominance (NGAD) program, UAS ?
    • Red: ?
    • Grey: Two seat, Twin tail “drone-herder”?

Was Kursk the Largest Tank Battle in History?

[This post was originally published on 3 April 2017.]

Displayed across the top of my book is the phrase “Largest Tank Battle in History.” Apparently some people dispute that.

What they put forth as the largest tank battle in history is the Battle of Brody in 23-30 June 1941. This battle occurred right at the start of the German invasion of the Soviet Union and consisted of two German corps attacking five Soviet corps in what is now Ukraine. This rather confused affair pitted between 750 to 1,000 German tanks against 3,500 to 5,000 Soviet tanks. Only 3,000 Soviet tanks made it to the battlefield according to Glantz (see video at 16:00). The German won with losses of around a 100 to 200 tanks. Sources vary on this, and I have not taken the time to sort this out (so many battles, so little time). So, total tanks involved are from 3,750 to up to 6,000, with the lower figure appearing to be more correct.

Now, is this really a larger tank battle than the Battle of Kursk? My book covers only the southern part of the German attack that started on 4 July and ended 17 July. This offensive involved five German corps (including three Panzer corps consisting of nine panzer and panzer grenadier divisions) and they faced seven Soviet Armies (including two tank armies and a total of ten tank and mechanized corps).

My tank counts for the southern attack staring 4 July 1943 was 1,707 German tanks (1,709 depending if you count the two Panthers that caught fire on the move up there). The Soviets at 4 July in the all formations that would eventually get involved has 2,775 tanks with 1,664 tanks in the Voronezh Front at the start of the battle. Our count of total committed tanks is slightly higher, 1,749 German and 2,978 Soviet. This includes tanks that were added during the two weeks of battle and mysterious adjustments to strength figures that we cannot otherwise explain. This is 4,482 or 4,727 tanks. So depending on which Battle of Brody figures being used, and whether all the Soviet tanks were indeed ready-for-action and committed to the battle, then the Battle of Brody might be larger than the attack in the southern part of the Kursk salient. On the other hand, it probably is not.

But, this was just one part of the Battle of Kursk. To the north was the German attack from the Orel salient that was about two-thirds the size of the attack in the south. It consisted of the Ninth Army with five corps and six German panzer divisions. This offensive fizzled at the Battle of Ponyiri on 12 July.

The third part to the Battle of Kursk began on 12 July the Western and Bryansk Fronts launched an offensive on the north side of the Orel salient. A Soviet Front is equivalent to an army group and this attack initially consisted of five armies and included four Soviet tank corps. This was a major attack that added additional forces as it developed and went on until 23 August.

The final part of the Battle of Kursk was the counter-offensive in the south by Voronezh, Southwestern and Steppe Fronts that started on 3 August, took Kharkov and continued until 23 August. The Soviet forces involved here were larger than the forces involved in the original defensive effort, with the Voronezh Front now consisting of eight armies, the Steppe Front consisting of three armies, and there being one army contributed by the Southwestern Front to this attack.

The losses in these battles were certainly more significant for the Germans than at the Battle of Brody. For example, in the southern offensive by our count the Germans lost 1,536 tanks destroyed, damaged or broken down. The Soviets lost 2,471 tanks destroyed, damaged or broken down. This compares to 100-200 German tanks lost at Brody and the Soviet tank losses are even more nebulous, but the figure of 2,648 has been thrown out there.

So, total tanks involved in the German offensive in the south were 4,482 or 4,727 and this was just one of four parts of the Battle of Kursk. Losses were higher than for Brody (and much higher for the Germans). Obviously, the Battle of Kursk was a larger tank battle than the Battle of Brody.

What some people are comparing the Battle of Brody to is the Battle of Prokhorovka. This was a one- to five-day event during the German offensive in the south that included the German SS Panzer Corps and in some people’s reckoning, all of the III Panzer Corps and the 11th Panzer Division from the XLVIII Panzer Corps. So, the Battle of Brody may well be a larger tank battle than the Battle of Prokhorovka, but it was not a larger tank battle than the Battle of Kursk. I guess it depends all in how you define the battles.

Some links on Battle of Brody:

https://en.wikipedia.org/wiki/Battle_of_Brody_(1941)

http://warisboring.com/the-biggest-tank-battle-in-history-wasnt-at-kursk/

https://www.youtube.com/watch?v=5qkmO7tm8AU