Dead soldiers lying near the Dunker Church on the Antietam battlefield. [History.com]
Numbers matter in war and warfare. Armies cannot function effectively without reliable counts of manpower, weapons, supplies, and losses. Wars, campaigns, and battles are waged or avoided based on assessments of relative numerical strength. Possessing superior numbers, either overall or at the decisive point, is a commonly held axiom (if not a guarantor) for success in warfare.
These numbers of war likewise inform the judgements of historians. They play a large role in shaping historical understanding of who won or lost, and why. Armies and leaders possessing a numerical advantage are expected to succeed, and thus come under exacting scrutiny when they do not. Commanders and combatants who win in spite of inferiorities in numbers are lauded as geniuses or elite fighters.
Given the importance of numbers in war and history, however, it is surprising to see how often historians treat quantitative data carelessly. All too often, for example, historical estimates of troop strength are presented uncritically and often rounded off, apparently for simplicity’s sake. Otherwise careful scholars are not immune from the casual or sloppy use of numbers.
However, just as careless treatment of qualitative historical evidence results in bad history, the same goes for mishandling quantitative data. To be sure, like any historical evidence, quantitative data can be imprecise or simply inaccurate. Thus, as with any historical evidence, it is incumbent upon historians to analyze the numbers they use with methodological rigor.
OK, with that bit of throat-clearing out of the way, let me now proceed to jump into one of the greatest quantitative morasses in military historiography: strengths and losses in the American Civil War. Participants, pundits, and scholars have been arguing endlessly over numbers since before the war ended. And since nothing seems to get folks riled up more than debating Civil War numbers than arguing about the merits (or lack thereof) of Union General George B. McClellan, I am eventually going to add him to the mix as well.
The reason I am grabbing these dual lightning rods is to illustrate the challenges of quantitative data and historical analysis by looking at one of Trevor Dupuy’s favorite historical case studies, the Battle of Antietam (or Sharpsburg, for the unreconstructed rebels lurking out there). Dupuy cited his analysis of the battle in several of his books, mainly as a way of walking readers through his Quantified Judgement Method of Analysis (QJMA), and to demonstrate his concept of combat multipliers.
I have questions about his Antietam analysis that I will address later. To begin, however, I want to look at the force strength numbers he used. On p. 156 of Numbers, Predictions and War, he provided the following figures for the opposing armies at Antietam:The sources he cited for these figures were R. Ernest Dupuy and Trevor N. Dupuy, The Compact History of the Civil War(New York: Hawthorn, 1960) and Thomas L. Livermore, Numbers and Losses of the Civil War(reprint, Bloomington: University of Indiana, 1957).
It is with Livermore that I will begin tracing the historical and historiographical mystery of how many Confederates fought at the Battle of Antietam.
This seems to be the rule that never goes away. I have a recent a case of it being used in a history book. The book was published in English in 2017 (and in German in 2007). In discussing the preparation for the Battle of Kursk in 1943 the author states that:
A military rule of thumb says an attacker should have a superiority of 3 to 1 in order to have a chance of success. While this vague principal applies only at tactical level, the superiority could be even greater if the defender is entrenched behind fortifications. Given the Kursk salient’s fortress-like defences, that was precisely the case.
This was drawn from Germany and the Second World War, Volume VIII: The Eastern Front 1943-1944: The War in the East and on the Neighboring Fronts, page 86. This section was written by Karl-Heinz Frieser.
This version of the rule now says that you have to have a superiority of 3-to-1 in order to have a chance of success? We have done a little analysis of force ratios compared to outcome. See Chapter 2: Force Ratios (pages 8-13) in War by Numbers. I never heard the caveat in the second sentence that the “principal applies only at tactical level.”
This rule has been discussed by me in previous blog posts. Dr. Frieser made a similar claim in his book The Blitzkrieg Legend:
These books were written by a German author who was an officer in the Bundeswehr, so apparently this rule of thumb has spread to some of our NATO allies, or maybe it started in Germany. We really don’t know where this rule of thumb first came from. It ain’t from Clausewitz.
Canadian soldiers going “over the top” during an assault in the First World War. [History.com][This post was originally published on 1 December 2017.]
How many troops are needed to successfully attack or defend on the battlefield? There is a long-standing rule of thumb that holds that an attacker requires a 3-1 preponderance over a defender in combat in order to win. The aphorism is so widely accepted that few have questioned whether it is actually true or not.
Trevor Dupuy challenged the validity of the 3-1 rule on empirical grounds. He could find no historical substantiation to support it. In fact, his research on the question of force ratios suggested that there was a limit to the value of numerical preponderance on the battlefield.
TDI President Chris Lawrence has also challenged the 3-1 rule in his own work on the subject.
The validity of the 3-1 rule is no mere academic question. It underpins a great deal of U.S. military policy and warfighting doctrine. Yet, the only time the matter was seriously debated was in the 1980s with reference to the problem of defending Western Europe against the threat of Soviet military invasion.
It is probably long past due to seriously challenge the validity and usefulness of the 3-1 rule again.
Battle of Chancellorsville by Kurz and Allison (1888). This painting depicted the wounding of Confederate General Thomas J. “Stonewall” Jackson on 2 May 1863, while leading one of the more famous flank attacks in history.
Flank or rear attack is more likely to succeed than frontal attack. Among the many reasons for this are the following: there is greater opportunity for surprise by the attacker; the defender cannot be strong everywhere at once, and the front is the easiest focus for defensive effort; and the morale of the defender tends to be shaken when the danger of encirclement is evident. Again, historical examples are numerous, beginning with Hannibal’s tactical plans and brilliant executions of the Battles of Lake Trasimene and Cannae. Any impression that the concept of envelopment or of a “strategy of indirect approach” has arisen either from the introduction of modern weapons of war, or from the ruminations of recent writers on military affairs, is a grave misperception of history and underestimates earlier military thinkers.
“Seek the flanks” has been a military adage since antiquity, but its significance was enhanced tremendously when the conoidal bullet of the breech-loading, rifled musket revolutionized warfare in the mid-nineteenth century. This led Moltke to his 1867 observation that the increased deadliness of firepower demanded that the strategic offensive be coupled with tactical defensive, an idea that depended upon strategic envelopment for its accomplishment. This was a basic element of Moltke‘s strategy in the 1870 campaign in France. Its tactical manifestations took place at Metz and Sedan; both instances in which the Germans took up defensive positions across the French line of communications to Paris, and the French commanders, forced to attack, were defeated.
The essential emphasis of modern tactics and operational art remains enabling flank or rear attacks on enemy forces in order to obtain decisive results in combat. Will this remain true in the future? The ongoing historical pattern of ground forces dispersing on the battlefield in response to the increasing lethality of weapons seems likely to enhance the steadily increasing non-linear and non-contiguous character of modern battles in both conventional and irregular warfare.
The architects of the U.S. multi-domain battle and operations doctrine seem to anticipate this. Highly dispersed and distributed future battlefields are likely to offer constant, multiple opportunities (and risks) for flank and rear attacks. They are also likely to scramble current efforts to shape and map future battlefield geometry and architecture.
The U.S. Army’s concept of combat power can be traced back to the thinking of British theorist J.F.C. Fuller, who collected his lectures and thoughts into the book, The Foundations of the Science of War (1926).
In a previous post, I critiqued the existing U.S. Army doctrinal method for calculating combat power. The ideas associated with the term “combat power” have been a part of U.S Army doctrine since the 1920s. However, the Army did not specifically define what combat power actually meant until the 1982 edition of FM 100-5 Operations, which introduced the AirLand Battle concept. So where did the Army’s notion of the concept originate? This post will trace the way it has been addressed in the capstone Field Manual (FM) 100-5 Operations series.
The first use of the phrase itself by the Army can be found in the 1939 edition of FM 100-5 Tentative Field Service Regulations, Operations, which replaced and updated the 1923 FSR. It appears just twice and was not explicitly defined in the text. As Boslego noted, however, even then the use of the term
highlighted a holistic view of combat power. This power was the sum of all factors which ultimately affected the ability of the soldiers to accomplish the mission. Interestingly, the authors of the 1939 edition did not focus solely on the physical objective of destroying the enemy. Instead, they sought to break the enemy’s power of resistance which connotes moral as well as physical factors.
This basic, implied definition of combat power as a combination of interconnected tangible physical and intangible moral factors could be found in all successive editions of FM 100-5 through 1968. The type and character of the factors comprising combat power evolved along with the Army’s experience of combat through this period, however. In addition to leadership, mobility, and firepower, the 1941 edition of FM 100-5 included “better armaments and equipment,” which reflected the Army’s initial impressions of the early “blitzkrieg” battles of World War II.
From World War II Through Korea
While FM 100-5 (1944) and FM 100-5 (1949) made no real changes with respect to describing combat power, the 1954 edition introduced significant new ideas in the wake of major combat operations in Korea, albeit still without actually defining the term. As with its predecessors, FM 100-5 (1954) posited combat power as a combination of firepower, maneuver, and leadership. For the first time, it defined the principles of mass, unity of command, maneuver, and surprise in terms of combat power. It linked the principle of the offensive, “only offensive action achieves decisive results,” with the enduring dictum that “offensive action requires the concentration of superior combat power at the decisive point and time.”
Boslego credited the authors of FM 100-5 (1954) with recognizing the non-linear nature of warfare and advising commanders to take a holistic perspective. He observed that they introduced the subtle but important understanding of combat power not as a fixed value, but as something relative and interactive between two forces in battle. Any calculation of combat power would be valid only in relation to the opposing combat force. “Relative combat power is dynamic and can be directly influenced by opposing commanders. It therefore must be analyzed by the commander in its potential relation to all other factors.” One of the fundamental ways a commander could shift the balance of combat power against an enemy was through maneuver: “Maneuver must be used to alter the relative combat power of military forces.”
The 1962 edition of FM 100-5 supplied a general definition of combat power that articulated the way the Army had been thinking about it since 1939.
Combat power is a combination of the physical means available to a commander and the moral strength of his command. It is significant only in relation to the combat power of the opposing forces. In applying the principles of war, the development and application of combat power are essential to decisive results.
It further refined the elements of combat power by redefining the principles of economy of force and security in terms of it as well.
dwelt heavily on the importance of dispersing forces to prevent major losses from a single nuclear strike, being highly mobile to mass at decisive points and being flexible in adjusting forces to the current situation. The terms dispersion, flexibility, and mobility were repeated so frequently in speeches, articles, and congressional testimony, that…they became a mantra. As a result, there was a lack of rigor in the Army concerning what they meant in general and how they would be applied on the tactical battlefield in particular.
The only change the 1968 edition made was to expand the elements of combat power to include “firepower, mobility, communications, condition of equipment, and status of supply,” which presaged an increasing focus on the technological aspects of combat and warfare.
The first major modification in the way the Army thought about combat power since before World War II was reflected in FM 100-5 (1976). These changes in turn prompted a significant reevaluation of the concept by then-U.S. Army Major Huba Wass de Czege. I will tackle how this resulted in the way combat power was redefined in the 1982 edition of FM 100-5 in a future post.
[This post is based on “Iranian Casualties in the Iran-Iraq War: A Reappraisal,” by H. W. Beuttel, originally published in the December 1997 edition of the International TNDM Newsletter.]
The Iran-Iraq War produced remarkably few civilian casualties compared to World War I or World War II rates. UNICEF data suggests that prior to World War I, civilians accounted for only 5% of all deaths in a given war. This rose to 15% in World War I and an astounding 65% in World War II.[113] Iran claims 11,000 civilian deaths as a result of the war primarily through Iraqi air and missile strikes. The author‘s own study of Iranian civilian deaths places it at about 8,800 known deaths, indicating this number is probably very close to the true figure. If so, civilian deaths accounted for just 5% of total war dead, a turn-of-the-century standard. The number of wounded has not been released, but this author’s figures can account for over 34,000 civilian wounded by air and missile strikes. Further, Iran claims 45,000 civilian “chemical” casualties. If all claims are true then approximately 90,000 civilians became casualties of the war.
This yields a military to civilian casualty ratio of 11:1. This is far better than the ratio claimed in recent wars of 1:9. This suggests that despite the hysteria surrounding “War of the Cities,” the Iranian civilian population was not severely at risk during the war. Compare this to World War II England where the one-year German V-1/V-2 campaign killed 8,588 and wounded 46,838.[114] Then contrast it to total English civilian casualties during World War II at 60,000 dead and 86,800 wounded due to the blitz and buzz bombs. U.K. military killed, wounded and missing (excluding PoW) were 582,900 in World War II giving a military-to-civilian casualty ratio of 4:1.[115] Of course the World War II German bombing and missile campaigns against England were far more severe than that experienced by Iran at the hands of Iraq.
Civilian chemical casualties match military in magnitude. At first this might seem strange. I have found no World War I data on military-to-civilian casualty ratios as regards chemical agents, so there is no point of comparison or contrast here. The high number of civilian chemical casualties seems to be a function of several factors. First some 2,000 Iranian towns and villages lay in areas where Iraqi forces employed chemical weapons.[116] Secondly, Iraqi chemical strikes were often delivered deep into Iranian rear areas to attack reinforcements and support troops. Casualties were often high as the rear echelon troops were less well equipped and prepared to cope with chemical attacks.[117] In these rear area attacks the civilian population density must have been much higher than on the front line. Further, civilians probably had no means of chemical defense. Witness the chemical attack on Halabja in March 1988 with mustard, nerve and cyanogen chloride which killed some 4,000-5,000 civilians and maimed 7,000 others, This may explain the 1:1 relationship between overall Iranian military and civilian chemical casualties.
Mr. Beuttel, a former U.S. Army intelligence officer, was employed as a military analyst by Boeing Research & Development at the time of original publication. The views and opinions expressed in this article do not necessarily reflect those of The Boeing Company.
NOTES
[113] Abstracts Obtained from Iran on Medical Research Conducted After the 1980-1988 Iran-Iraq War,” www.chronicillnet.org/PGWS/tuite/IRMED/IRANTOC.html
[This post is based on “Iranian Casualties in the Iran-Iraq War: A Reappraisal,” by H. W. Beuttel, originally published in the December 1997 edition of the International TNDM Newsletter.]
The War of Sacred Defense was the only conflict of the 20th Century other than World War I fought under conditions of general chemical release. The Iranian ground forces were generally ill-prepared for chemical defense, during the course of the war much NBC defense gear was purchased from the U.K., Germany, and Czechoslovakia, but there was never enough and NBC [nuclear, biological, chemical] defense training was insufficient. Many Iranian solders became gas casualties because they did not shave often enough to allow their protective masks to make a tight seal.[88]
Throughout the war Iraq employed chemical weapons against Iranian forces 195 times. After the chemical attack on Halabja in March 1988 killed some 4,000-5,000 civilians and maimed 7,000 others, the IRGC sent a video crew to document the atrocity. The video was used as a training film for Iranian recruits. Instead of instilling hatred for Saddam’s brutality, the film demoralized its viewers and exaggerated the power of Iraqi chemical weapons.[89] Iranian troops later panicked under gas attack conditions at Fao and Majnoon and abandoned their positions. However, this phenomenon was widespread in the First World War.[90] Further, chemical attacks were usually not significantly lethal. This is again in accord with World War I experience. Gas inflicted 70,552 casualties on the American Expeditionary Force in 1917-18. Of these only 1,221 died (2% lethality). The British Army suffered 185,706 gas casualties of which only 5,899 died (3% lethality), Total British battle casualties for World War I were 677,515 KIA and 1,837,613 WIA. Gas accounted for only 7% of all British casualties and only 1% of all KIA. The Russian Anny suffered an amazing 600,000 gas casualties with a lethality rate at times as much as 12%.[91]
The Use Of Gas In The Iran-Iraq War
Iraq may have first used gas in late 1980 near Salamcheh. Iran reported its first chemical casualty in fighting near Hoveyzeh in early 1981. These early attacks seem to have been limited to the riot control agent CS. On 27 October 1982, near Musain, four Iranian soldiers died from toxic chemical exposure, probably mustard gas. In mid-August 1983 Iran suffered 318 casualties from mustard and arsenic agents. On 7, 9, and 13 November 1983, Iraq used mustard in the Panjwin area. Four seriously wounded Iranian soldiers later died in European hospitals.[92] Between May 1981 and March 1984, Iran claimed Iraq had employed chemical weapons on forty-nine different occasions. This had resulted in 1,200 Iranian dead and 5,000 wounded.[93] Mycotoxins may also have been used.[94] On 17 March 1984 Iraqi forces employed gas which caused 400 Iranian casualties, 40 of which were from nerve agents.[95] In the Badr operation (1-18 March 1985) Iraq used chemical weapons five times, but inflicted only 200 Iranian casualties, none apparently fatal.[96] In one unnamed 1985 attack, Iran claimed 11,000 troops were exposed to Iraqi chemical agents.[97] In Wal Fajir-9 (15 February-11 March 1986) Iran claimed 1,800 chemical casualties from a total of about 30,000.[98] Up to 8,500 Iranian soldier were gas casualties by the end of Wal Fajir-8 and Wal Fajir-9 (15 February-19 May 1986) with about 700 killed or seriously wounded.[99] In attacks on 27 and 30 January, 9, 10, 12, and 13 February 1986, 8,500 Iranian gas casualties were reportedly suffered, of which 35 died and 2,500 had to be hospitalized.[100] In Karbala-4 (24-26 December 1986) only five Iranian troops died from toxic gas out of 10,000 battle casualties.[101] By early 1987, chemical weapons had inflicted at least 10,000 Iranian casualties.[102] In all Iran had suffered 25,600 gas casualties by April 1988, of which 260 (sic 2,600?) died. Iraq’s extensive use of chemical agents in the final months before the August 1988 cease-fire may have raised the casualty count to as much as 45,000.[103] In the Iraqi “In God We Trust” offensive of June 1988 against Majnoon, Iran claimed sixty soldiers killed and 4,000 wounded by Iraqi chemical weapons, which included nerve and blood agents.[104] A small U.K. article on mustard gas from the Internet cites 5,000 Iranian troops killed by gas and 40,000-50,000 injured during the war.[105] The overall cumulative wartime pattern of Iranian military chemical casualties is illustrated in the below figure.
The Lethality Of Gas
Speaking in 1996, Abdollah Mazandarani, Secretary General of the Iranian Foundation for Chemical Warfare Victims, claimed 25,000 Iranian soldiers were “martyred” (killed?) by Iraqi use of chemical weapons in operations Wal Fajir-8, Karbala-8, Badr, Fao, and Majnoon. 45,000 civilians were also affected by chemical weapons.[106] Iran claims at least 100,000 wounded by chemical weapons during the imposed war with Iraq. 1,500 of these casualties require constant medical attention to this day. Since 1991, 118 have died as a result of their toxic chemical exposure according to Hamid Sohralr-Pur, head of the Foundation of the Oppressed and Disabled’s Center for Victims of Chemical Warfare.[107] One of these was Reza Alishahi, who died in September 1994 after suffering 70% disability when he was gassed during the Wal Fajir offensives of 1987.[108] Another pathetic story is that of Magid Azam, now a 27-year-old medical student, who was a 16-year-old Baseej fighter gassed with mustard in the Karbala-5 offensive of January 1987 with no apparent permanent effects. In 1995 his health suddenly began to deteriorate so rapidly he required intensive care. His lungs are now so damaged that only a transplant can save his life. He is one of 30,000 Iranian veterans who have received treatment for recurring or delayed reactions to chemical weapons. It is estimated that up to 100,000 Iranian soldiers were exposed to toxic agents during the war.[109]
In the First World War toxic chemical agents accounted for only 4-5% of total casualties. Of 1,296,853 known chemical casualties in that conflict, 90,080 died (7%), 143,613 were badly wounded (11%) and the remaining 1,053,160 (82%) not seriously affected.[110] 25,000 Iranian military dead out of 45,000 chemical casualties gives an incredible chemical lethality rate of 56%, higher than that for land mines. This claim of 25,000 Iranian troops “martyred” is not an exaggeration, but rather a probable misprint.[111] Elimination of an extraneous zero makes the number 2,500, in line with previously released figures. This would give a chemical lethality rate of 6% per chemical casualty, remarkably close to the World War I general rate, although somewhat higher than individual U.S. or British experience. Further, 45,000-55,000 military chemical casualties out of 1,133,000 total combat casualties yields a 4% casualty total for chemical weapons, again in line with overall World War I experience. 2,500 dead from chemical weapons is only 1% of total Iranian KIA. If 5,000 cited above is correct, about 3%. A representative sample of 400 chemical warfare casualties treated at the Labbati-Nejad Medical Center in Tehran in early 1986 yielded 11 deaths (3%) and 64 (16%) very seriously injured.[112]
Mr. Beuttel, a former U.S. Army intelligence officer, was employed as a military analyst by Boeing Research & Development at the time of original publication. The views and opinions expressed in this article do not necessarily reflect those of The Boeing Company.
[90] G. M. Hammerman et al., Impact of the Introduction of Lethal Gas on the Combat Performance of Defending Troops, Fairfax VA: Data Memory Systems Inc., 1985, Contract No. DNA 001-84-C-0241.
[91] Charles E. Heller, Chemical Warfare in World War I: The American Experience 1917-1918, Leavenworth Papers No. 10, Ft Leavenwoth, KS: Combat Studies Institute, 1984, pp. 33, 91-92. This represented some 32% of all hospitalized AEF casualties in World War I. Only about 200 were killed in action outright by gas. U.S. troops were ill prepared, poorly equipped and inadequately trained to fight on the European chemical battlefield. See Denis Winter, Death’s Men: Soldiers of the Great War, London: Penguin Books, 1978, p.125.
[92] Cordesman, The Lessons of Modem War Volume II, pp. 188, n. 23, 513-518.
[93] Edgar O’Ballance, The Gulf War, London: Brassey’s, 1988, p. 149; Peter Dunn, “The Chemical War: Journey to Iran,” NBC Defense and Technology International, April 1986, pp. 28-37.
[95] Dunn, “The Chemical War: Journey to Iran,” pp. 28-37.
[96] O’Ballance, The Gulf War, p. 164.
[97] “Iranians Still Suffering from Saddam‘s Use of Mustard Gas in War,” Buffalo News, 23 November 1997.
[98] O’Ballance, The Gulf War, p. 179.
[99] Cordesman, The Lessons of Modem War Volume II, pp. 224; Peter Dunn, “The Chemical War: Iran Revisited – 1986,” NBC Defense and Technology International, June 1986, pp. 32-37.
[100] “Iran Keeps Chemical ‘Options’ Open; Claims to Have Upper I-land,” NBC Defense and Technology International, April 1986, pp. 12-13.
[101] O’Ballance, The Gulf War, p. 193.
[102] Cordesman, The Lessons of Modem War Volume II, p. 264, n. 39.
[106] “Official Says Germany, U.S. and Britain were Main Suppliers of Chemicals to Iraq,” IRNA, 1 December 1996.
[107] “I18 Iranian Chemically Wounded War Veterans Martyred Since 1991,” IRNA, 17 April 1997.
[108] “Latest Victim of Iraqi Chemical Warfare Against Iran Dies,” IRNA, 27 September 1994.
[109] “Iranians Still Suffering from Saddam’s Use of Mustard Gas in War,” Buffalo News, 23 November 1997.
[110] Ian V. Hogg, Gas, New York: Ballantine Books, 1975, p.136.
[111] This report was taken from the intemet where sometimes an extraneous number appears in figures. Such was the case when another report stated that 9974 Iraqi PoWs had been released in 1996, when the true figure was 974.
[112] Dunn, “The Chemical War: Iran Revisited – 1986,” pp. 32-39.
[This post is based on “Iranian Casualties in the Iran-Iraq War: A Reappraisal,” by H. W. Beuttel, originally published in the December 1997 edition of the International TNDM Newsletter.]
No official Iranian figures of overall wounded have been released to this author’s knowledge. Major General Rezai in the interview cited above mentioned some 200,000 permanently disabled. For reasons given above, this probably represents all components, not just Pasdaran forces. Given the standard 4:1 wounded-to-killed ratio, Iranian wounded must have been about 752,000. This gives a total battle casualty sum of right at 940,000. A problem is we have no data on Died of Wounds (DoW) as a category. Also the war was one of general chemical release which biases figures somewhat as the experience of World War I shows.
If the official Iranian figures are only rigorous KIA (death within one hour and counting 72,754 MIAs as KIAs) then using a “World War I w/gas” planning factor the ratio of wounded-to-killed would be 5.96 indicating about 1,120,480 “wounded.” This is probably high as the blanket Iranian casualty figures for deaths probably include both KIA and DoW.
If we consider the Iranian figures to indicate both KIA and DOW the “World War I w/gas” ratio of surviving wounded to KIA and DOW of 4.1 yields 770,800 “surviving wounded.”
The average of these latter two figures is on the order of 945,440 wounded. This produces a ratio of 5:1. It seems reasonable that this average is closest to the truth.
Another clue to total Iranian wounded comes from the statistics of the Khuzistan Blood Transfusion Center. During the war the center provided 736,284 units of blood and blood products for both combatants and civilian patients in the province. The center itself produced 501,639 of the units.[83] In World War II, 10-12% of wounded were transfused with an average usage of 4.3 units of blood per patient.[84] It is likely the center used the majority of its blood products for combatants. If the 501,639 units it produced itself was so used with the remainder procured for the civilian population, applying World War II standards the total number of wounded transfused would be: 501,639/4.3 = 116,660. This in tum might represent 12% of total wounded. Back calculating gives 116,660/12 * 100 = 972,168. This is very close to the above estimate of 945,000 surviving wounded. It, however, may be high as it would probably include a substantial number who received transfusion, but died of wounds.
One last observation—the Iranians tried to make extensive use of Medevac [medical evacuation] helicopters during the war similar to U.S. Army practice in Viet Nam. In the latter conflict the ratio of KIA and DoW to surviving wounded was 4.16, very close to the “World War I w/gas” planning factor of 4.1.[85] However, the Medevac solution was not completely feasible as it did not suit Iranian climatic and geographic situations. As a result the Iranians built a series of underground clinics immediately behind the front lines which offered the best and most expeditious medical service to their wounded according to Brigadier General Abolqasem Musavi, chancellor of the Iranian Army Medical University. This system allowed speedy evacuation and treatment of wounded even in mass casualty situations.[86]
Given that the Iranian Army suffered on the order of 1,133,000 casualties in the War of Sacred Defense what else does this tell us about the conflict?
First, the average annual “theater” battle casualties would be approximately 28% or 141,000 battle casualties per year (given that the Iranians had about 500,000 troops committed at any one time). This rate is only little over half that of World War I although about 50% higher than that of World War II. As far as U.S. wars are concerned it most resembles that of the U.S. Civil War (24.6%).
The distribution of casualties is also in accordance with modern experience since 1945. The dead (188,000) represent about 17%, severely wounded (200,000) about 18%, and other wounded (745,000) about 65%. This matches closely with T. N. Dupuy’s historically derived distribution of modern war casualties of 20% KIA, 15% severely wounded and 65% other wounded.[87]
Mr Beuttel, a former U.S. Army intelligence officer, was employed as a military analyst by Boeing Research & Development at the time of original publication. The views and opinions expressed in this article do not necessarily reflect those of The Boeing Company.
NOTES
[83] “Kuzistan’s Blood Transfusion Center’s Effectiveness Role in Hygiene and War,” abstract contained in “Abstracts Obtained from Iran on Medical Research Conducted After the 1980-1988 Iran-Iraq War,” www.chronicillnet.org/PGWS/tuite/IRMED/IRANTOC.html.[Dead link, August 2018]
[This post is based on “Iranian Casualties in the Iran-Iraq War: A Reappraisal,” by H. W. Beuttel, originally published in the December 1997 edition of the International TNDM Newsletter.]
As early as 1984—only half way through the war—estimates of Iranian casualties were wildly exaggerated as equally as wildly divergent. Figure 2 illustrates this so-called “Thermometer of Death” widely believed in the West.
Of 72,753 currently estimated MIAs, virtually all are probably KIA. When this is added to the official KIA count of 123,230 we arrive at a total of 195,983 fallen.
Another clue for total KIA total comes from the Behest-e Zahra Military Cemetery in Tehran. In this cemetery rest 36,000 fallen from Tehran Province alone.[77] The Iranian Army was (and is) a territorially based and mobilized entity. Depending on population base, the regions and provinces support various numbers and echelons of operational units. For example, the entire 1st Sarollah Corps is mobilized in Region 10 (Tehran) which has the largest population base. Kerman province, which is far less populous, is home to only the 41st Sarollah Division and the Zulfiqar Brigade.[78] Given this fact we may postulate that total casualties of all provinces are proportional to their populations. If so, the 36,000 KIA from Tehran Province (about 20% of Iran’s total population) represents about 20% of total KIA. This leads us to the calculation Total KIA = 36,000 * 5 = 180,000. This proportion is also confirmed by the mass ceremony for 3,000 recovered MIAs in February 1995. Six hundred of these were from Tehran Province, 20% of the total count in this instance.[79] Again, when 1,200 martyrs were buried nationwide in October 1997, 112 (or 17%) were from Tehran Province.
If we do a simple average of the two figures we arrive at somewhere in the vicinity of 188,000 KIA. The minimum is too low as all MIAs are not yet accounted for. I use the average rather than the maximum as I feel that probably several thousand of the missing were defectors or collaborators who joined the ranks of the Iraqi sponsored National Liberation Army of Iran. Iran recruited at least 10,000 Iraqi PoWs into their “Badr” Army of Iraqi expatriates to fight against Saddam Hussein.
The Moshen Rezui Excursion
In September of 1997, outgoing commander of the Pasdaran, Major General Moshen Rezai, cited some compelling statistics on Iranian casualties in the War of Sacred Defense. Speaking of the IRGC, he claimed some 2,000,000 Pasdaran served in combat over the course of the war. Of these 150,000 were martyred, 200,000 permanently disabled.[80] Taken at face value, these figures suggest KIA totals far higher than released in 1988. The Pasdaran are cited as taking some 90% more KIA than disclosed at war’s end. If the proportion is the same for the regular army, then it must have suffered some 66,000 KIA, and paramilitary deaths were on the order of 16,000. The total KIA would stand at 232,000. Another question is whether Rezai counted the MIAs, and if so how many were Pasdaran (and Baseej)? If he did and the proportion is constant (69%) then some 23,000 of 33,000 cases recovered or settled were Pasdaran (or Baseej). This in turn boosts the count by at least 11,000 (counting regular army and paramilitary recovered M1As) to about 243,000. As there are at least 39,000 still missing (and presumed dead) the final tally would be on the order of 282,000 military and paramilitary dead.
On the other hand Major General Rezai may have been speaking somewhat loosely to exaggerate his component’s contribution. He has been known to exaggerate before. The number of 150,000 KIA matches the sum of the announced dead (123,220) at war’s end plus officially announced recovered MIA bodies—27,000 as of June 1997—(remember: 6,000 MIAs have been simply declared dead at family request). 123,220 + 27,000 = 150,220. The remaining estimated 39,000 residual MIAs would bring the total count of military combat dead to 189,000, in line with above estimates.
Possible Clues to Non-Battle Deaths
Another piece of indirect evidence comes from the vast quantities of Iranian equipment captured by Iraqi forces between March and July 1988. These losses included 1,298 tanks, 155 infantry fighting vehicles, 512 armored personnel carriers, 365 pieces of artillery, 300 anti-aircraft guns, 6,196 mortars, 5,550 recoilless rifles, 8,050 RPG-7s, 60,164 assault rifles, 322 pistols, 501 engineer vehicles, 6,156 radios, 2,054 trucks and light vehicles, 16,863 items of NBC defense equipment and 24,257 caskets.[81] It is the caskets which are of interest.
These were obviously intended for Iranian dead. For an army that popular imagination saw as taking 10,000 dead in a single battle this was a paltry number, In early 1988 Iran had 600,000 troops on the battle front. 24,000 represent only 4% of this number. Interestingly, if this author’s calculation of Iranian KIA at circa 188,000 is correct, annual average war deaths would be roughly 188,000/8 or 23,500, almost the exact number of caskets. However, the Iranians did not know they were actually taking this many dead. They listed only 123,220 KIA at war’s end, not realizing how many “missing” (PoW/MIA) they really had and that over half of these were, in fact, dead. Expected annual war dead under their original figures would have been 123,000/8 = 15,000. This figure is 40% less than the casket cache total, but probably represented an Iranian planning factor for annual graves registration requirements at the front, but with a 60% hedge?
Sixty percent seems somewhat excessive. 10-25% is a more normal “fudge” factor. It may, however, provide a clue to the rate of Iranian non-battle deaths which would require caskets too. In the latter case this would indicate a non-battle-to- (then known) battle deaths ratio of roughly .6. This would represent something like 74,000 non-battle deaths (accident, disease, etc). Ground truth ratio (with now known MIA dead) would be .39. This is almost identical to U.S. experience in World War II (.36) and does not approach the World War I experience (1.43).[82]
Mr Beuttel, a former U.S. Army intelligence officer, was employed as a military analyst by Boeing Research & Development at the time of original publication. The views and opinions expressed in this article do not necessarily reflect those of The Boeing Company.
Helmets from dead Iranian soldiers. [Conflict Iran]
[This post is based on “Iranian Casualties in the Iran-Iraq War: A Reappraisal,” by H. W. Beuttel, originally published in the December 1997 edition of the International TNDM Newsletter.]
It is the opinion of this author that, aside from the 400 expatriates Iraq admitted, that the “5,000” Iranian PoW and “20,000 PoW/MIA” still unaccounted for [as of December 1997] will be shown to be KIA (dead on the battlefield or died in captivity) as recovery operations proceed (20 more were delivered to Iran in June 1997 and another 15 in August). The alternate possibility is that some or most of these personnel now serve in the NLA or other Iraqi supported resistance groups and their identities and existence are concealed for this reason. There is no real evidence that such a large number of living Iranian PoWs are still being held by Iraq. Another chilling possibility recently raised is that some Iranian POWs may have disappeared into the Iraqi biological weapons programs as human guinea pigs.”[73]
[Authors note: As this article went to press I uncovered a small piece of information from 1988. In reference to some of the Iranian MIAs being defectors to the Iraqi-sponsored NLA, the Iranians estimated that as many as 3,000 of their troops may have defected while PoWs in Iraq. They have never mentioned this since. Also 136 Iranian soldiers were arrested and shot for desertion.]
The continued Iranian insistence on 5,000 possible remaining PoWs may also be related to the 6,000 missing declared dead at family request without recovery of a body. In an interesting turn to usual practice, the families seem to have given up hope before the government has lost interest.
Further complicating the matter, Iran seems to have lost control of its accounting procedures. Originally listing 60,711 “missing” in 1988, this increased to 72,753 estimated MIA by 1995. If we combine the 39,048 released PoWs with 72,753 estimated MIA, Iran actually had some 111,801 PoW/MIA during the war or 84% more than they first thought. If there are 5,000 Iranian PoWs still held by Iraq then the total would be 116,801 or 92% higher than estimated.
The answer to this poor accounting probably lies in the overall organization for combat employed by Iranian forces during the war. In addition to the regular army and Pasdaran, Iran employed a third component called the Baseej. The Baseej al Mostafazim (Mobilization of the Oppressed) was founded as a wartime expedient to augment the IRGC and formally placed under their control in January 1981. Baseej formations comprised 300-man battalions divided into 100-man companies with 22-man platoons armed with light weapons.[74] Their functions were IRGC reinforcement in the war. Baseej units fought extensively in the War of Sacred Defense (1980-88). However, their availability was only episodic as their tour of duty was normally only three months, usually from January to March. At this time most Baseej were rural peasants, often very young (some only 10) or very old and illiterate, who had to return for spring planting and fall harvests. As a result their training was rudimentary, often as little as two weeks of small arms and hand grenade practice. It was the Baseej who were given plastic keys to hang around their necks with the promise these would unlock the gates of paradise if they were killed in action.[75] As many as two million Baseej forces saw combat in the imposed war with Iraq.[76]
When the Iranian government offered its original tally of dead and missing in 1988 the Baseej losses were not mentioned separately and assumed to fall under the category of Pasdaran. It was only after the war when most (if not all) Iranian PoWs had been released and the magnitude of the MIA issue became evident that Iran realized it had suffered far more losses than originally thought. It is likely the degree of Baseej unit administration and accountability was far below regular army or established Pasdaran formations. Given the episodic nature of their participation, widespread personnel illiteracy and their poor level of training (and the fact they were used as temporary human “fill” for Pasdaran formations), it is unlikely that unit returns were maintained in anything like a proper or organized manner.
This author believes that the bulk of the additional true MIAs claimed since the end of the war are represented by primarily Baseej fallen who were simply not originally accounted for in established Pasdaran or regular army unit returns. Baseej units made up to 40% of Iranian force strength during the war. The 73,000 now-claimed missing (and presumed dead) of the war represent 38% of the total known and presumed combat dead (circa 188,000—see below). This is too close to be accidental.
Mr Beuttel, a former U.S. Army intelligence officer, was employed as a military analyst by Boeing Research & Development at the time of original publication. The views and opinions expressed in this article do not necessarily reflect those of The Boeing Company.
NOTES
[73] “The World’s Deadliest Woman?” MSNBC News, November 1997.
The sources he cited for these figures were R. Ernest Dupuy and Trevor N. Dupuy, The Compact History of the Civil War (New York: Hawthorn, 1960) and Thomas L. Livermore, Numbers and Losses of the Civil War (reprint, Bloomington: University of Indiana, 1957).
