Russian invasion of East Prussia (1914)

For the Soviet invasion of East Prussia at the end of the Second World War, see East Prussian offensive.

East Prussian campaign
Part of the Eastern Front of World War I
Eastern Front, 17–23 August 1914.
Date 17 August – 14 September 1914 Location East Prussia, German Empire Result German victory German forces invade Poland Territorial changes Germany recaptures all of East Prussia. Germany captures land in Poland
Belligerents
German Empire	Russian Empire
Commanders and leaders
Paul von Hindenburg Erich Ludendorff Max Hoffmann Maximilian von Prittwitz	Nicholas Nikolaevich Yakov Zhilinsky Paul von Rennenkampf Alexander Samsonov   † Vasily Flug
Units involved
VIII Army	I Army II Army
Strength
Initial: 209,000 men [a] 1,044 guns [5]	Initial: 1st Army: 150,000 and 702 guns 2nd army: 100,000 men and 402 guns Total: 250,000–400,000 [6] men and 1,100 guns [7] [b]
Casualties and losses
Official German medical reports: 13,206 KIA, 26,722 WIA, 2,702 MIA Total 42,630 [9] Lost: [10] 17 guns 17 machine guns 3 airplanes Other estimates: Stallupönen – 1,300; [11] Gumbinnen – 14,600; [12] Tannenberg – 12,000; [13] Masurian lakes – 10,000 [14] or 40,000 [15] [16] [17] Total: 37,000 [18] –100,000 [19]	Tanneberg: 90,000 [Note 1] [20] Masurian Lakes: 100,000 [21] [22] [Note 2] Gumbinnen: 18,000 Stalluppen: 6,000 [23] Total: 160,000–240,000 casualties 60,000–100,000 taken prisoner [19] [20]

The Russian invasion of East Prussia occurred during World War I, lasting from August to September 1914. As well as being the natural course for the Russian Empire to take upon the declaration of war on the German Empire, it was also an attempt to focus the Imperial German Army on the Eastern Front, as opposed to the Western Front. Despite having an overwhelming superiority over the Germans in numbers, the invading Imperial Russian Army spread its forces thin and was defeated in the battles of Tannenberg and the Masurian Lakes, resulting in a complete strategic collapse of the Russian invasion.

The shock of the invasion served to assist the German war effort. According to Alexander Watson "Outrage at the violation of national territory and Tsarist atrocities strengthened German solidarity, cemented conviction in the righteousness of the national cause, and acted as a terrible and lasting warning of the penalties of defeat". ^[24]

German planning

German strategy regarding Russia was defensive from 1888 onward, when the Chief of the German General Staff, Helmuth von Moltke, abandoned the concept of a decisive offensive into Russian territory and began to consider defensive options. ^[25] According to German intelligence estimates, the railway network in Poland limited the Russians to three options: a purely defensive posture against Germany, an offensive down the Vistula straight towards Berlin or an invasion of East Prussia with two armies, one from the Narew and one from the Neman. French political pressure blocked the first option, while the second option was militarily unsound, leaving the third option as the most likely Russian course of action. ^[26]

In 1894 Alfred von Schlieffen, then Chief of the German General Staff, war-gamed a scenario that corresponded to the Battle of Tannenberg in 1914. With the Russian Niemen army having overrun half of East Prussia, the German commander in the exercise exploited the separation between the Russian Narew and Niemen armies to mass his troops against the right flank of the Narew army and destroy the whole force. In the exercise critique Schlieffen said the Germans could easily just establish a defensive line behind the Vistula, but when the opportunity to destroy an entire Russian army was available, it should be taken. ^[27]

Whereas Schlieffen's predecessor's Alfred von Waldersee's idea had been to launch a spoiling attack on the Russians as they deployed and then wait for reinforcements from the west, Schlieffen foresaw a mobile operation on interior lines using railways to mass forces against one Russian army and destroy it before it could retreat. ^[28] As a result, every German general staff officer in East Prussia in 1914 knew how to respond to the Russian offensive. ^[26]

Russian planning

Grand Duke Nicholas, who had been appointed by Emperor Nicholas II as supreme commander of the Russian Army, fully supported going to war with Germany, especially after German troops occupied the town of Kalisz in Russian territory and committed atrocities there. He was an admirer of France and also understood the need for Russia to assist France's efforts on the Western Front. He told the French ambassador that Russia would invade East Prussia quickly to draw Germany's attention away from France. Grand Duke Nicholas and the high command were optimistic, planning to split Russia's forces between East Prussia in the north and Galicia in the south, securing the Polish salient if they were successful, before then pushing from central Poland towards Berlin. But the necessity of helping France also meant that the two Russian armies advancing into East Prussia did so before their mobilization was complete. ^[29]

Comparison of strength

The invasion was led by two Russian armies: the First Army, which was commanded by General Paul von Rennenkampf and consisted of 6.5 infantry divisions, 5.5 cavalry divisions, 472 guns, 254 machine guns ^[30] (later 7 new reserve divisions arrived) and the Second Army under the command of General Alexander Samsonov, composed of 11 infantry divisions, 3 cavalry divisions, 724 guns, 434 machine guns. ^[31] They were confronted by the German Eighth Army, commanded by General Maximilian von Prittwitz and consisting of 14.5 infantry divisions, 1 cavalry division, 774 guns, 396 machine guns. ^{[31] [32]} Each Russian division consisted of 16 battalions, while each German division had 12. Russian and German battalions also differed in the number of personnel and weapons.

Although outnumbering the enemy, the Russian Army had numerous problems that contributed to its defeat: Russia was not prepared for a large war at the time as it was in the midst of a rearmament programme, ^{[33] [34]} as was known to the Germans. ^[35] Many soldiers were untrained, ^[36] its transport service was largely ineffective due to a lack of railways from the Russian side of East Prussia. Moreover, the topography slowed down the movement of Russian troops and influenced its forces to be spread out over a large territory. These natural barriers and little coordination between the two Russian armies allowed the Germans to engage each army separately, ^[37] like in the Battle of Tannenberg ^[38] or the Battle of Stallupönen. ^[39] Russian military intelligence was greatly inferior to that of the Germans due to lack of reconnaissance units. Most importantly, the Russians lacked heavy artillery guns - a problem which would plague the Russian Army for the rest of the war. ^[40] The invasion was launched before full mobilzation was complete to aid the French; The Russians promised the swift invasion should France face the main German force upon French request in 1912. ^[41]

The German 8th Army also had numerous problems. Half of it consisted of newly drafted elderly reservists. The German Empire last participated in a war in 1871, and the Russian Empire in 1905. Therefore, the German military had no combat experience, while the Russians mostly did. This was especially true of officers and senior military leadership, Generals Samsonov and Rennenkampf participated in the Russo-Japanese War.

Battle

The first dead in the German army

However, quite quickly, Russia was able to mobilize an invasion into East Prussia. Any invasion of Prussia was an important blow to German morale as well as her general strategic situation. The German deployment on the outbreak of the war left only the 10 divisions of the German Eighth Army under General Maximilian von Prittwitz in East Prussia whereas the Russians had been able to mobilize the First Army, under General Paul von Rennenkampf and the Second Army, under General Alexander Samsonov. They entered East Prussia on 7–9 August.

The Battle of Stallupönen, fought between Russian and German armies on 17 August, was the opening battle of World War I on the Eastern Front. Initially it started in favor of the Germans, but after the approach of the Russian reserves, the Germans were forced to retreat. The Battle of Gumbinnen, started by the Germans on 20 August, was the first major offensive on the Eastern Front during the First World War. Due to the hastiness of the German attack the Russian army emerged victorious. The Germans were forced to retreat, perhaps with the intention of performing holding actions in Masuria, or even retreating to the Vistula River which would have meant abandoning the salient of East Prussia. This would have fitted in with the plans made before the start of the First World War; that these were the positions the Germans would retreat to if the Russians put up a much stronger fight than they had anticipated. Regardless of whatever preparations had been made, however, it still remained that the Germans could not let the Prussian capital Königsberg fall into Russian hands. The moral, symbolic and military value (since it was a major military hub) of the city meant to lose it was to invite disaster on the home front, in addition to the strategic ramifications. Also, it was very likely that the Russians would have used the upper hand thus gained to use their superior forces to overwhelm the static German defenses. In short, the Germans had to fight back immediately and force the Russians from East Prussia.

The Russian supply situation was abysmal. Short of food and artillery ammunition and incorrectly believing the Germans were in full retreat, Rennenkampf did not pursue, refitted for a couple days, and lost contact. Instead of sticking to the plan and advancing south-westerly to link up with Samsonov, he instead slowly moved his First Army westerly. Under pressure to advance and cut off the supposed German retreat, Samsonov's Second Army outdistanced their supplies resulting in hungry demoralized troops.

Prittwitz panicked when the Russian onslaught entered East Prussia and believed his army would be crushed between the pincers of the two Russian armies (as was the Russian plan). He announced his intention of abandoning East Prussia and move behind the Vistula. Helmuth von Moltke the Younger, Chief of the German General Staff from 1906 to 1914 replaced Prittwitz with Paul von Hindenburg (brought out of retirement) on 22 August. Hindenburg, along with his chief of staff, the formidable Ludendorff, would approach the crisis in East Prussia very differently. In contrast to Prittwitz, Hindenburg and Ludendorff decided to take the offensive and encircle Samsonov. Following the plans of Colonel Max Hoffmann, Prittwitz's deputy chief of operations, they chose to wheel eight of their divisions counter-clockwise to attack Samsonov; taking advantage of interior lines and well-practiced ability to move quickly via the rail roads. In the Battle of Tannenberg, the casualties of the Russian 2nd Army amounted to 120,219 KIA, WIA, MIA, while the German 8th Army had only 13,058 casualties. ^[42] The Second Army was destroyed and Samsonov shot himself. The Germans then forced the First and Tenth Armies to retreat out of East Prussia in the Battle of the Masurian Lakes.

The invasion was a ghastly failure for the Russians, a setback which was followed by considerable German advances in the following year, including the capture of the Polish city of Warsaw. However, the crisis caused in the German High Command by the unexpected Russian advance forced the sending of 2 corps and a cavalry division from the Western Front as part of the new 9th Army in order to support the attack on the Russians. These additional forces did not arrive in time for the twin battles as Ludendorff predicted and, had they entered France as originally planned, could have been tremendously helpful to the precarious situation in the West. In the head of French military intelligence Colonel Charles Dupont's words, "their debacle was one of the elements of our victory." ^{[43] [44] [45]}

Casualties and losses

According to the regimental lists of casualties and information from reports and logs of military operations, as well as information submitted later from the remnants of the formations that were surrounded, the units that were part of the 2nd Russian Army lost 220 officers and 5,302 soldiers killed before September 1914 (these are those who was taken out of the battlefield and buried by the Russian side), 542 officers and 11,784 soldiers were wounded (evacuated to Russia or admitted to field hospitals), missing (excluding two encircled corps) - 391 officers and 29,491 soldiers. In addition, according to reports from part of the encircled formations, the casualties in the Russian 13th and 15th army corps on October 1 (by this time those who had fallen behind or escaped from the encirclement had practically ceased to return) amounted to 1,552 officers (of which, according to available information, 111 were killed, 143 wounded and 907 were missing or captured, there is no data on the rest, especially for those called up from the reserve) and 76,472 soldiers (of which 3,130 were killed, 2,412 were wounded, 44,646 were missing, there is no data on the rest, especially for those called up from the reserve). In the 15th Army Corps, for example, according to later reports, 2,978 were killed and 25,000 men were taken prisoner. In total, the damage of the 2nd Army, according to all surviving lists and reports, can be estimated at 2,451 officers and 117,768 soldiers. ^[46]

Thus, together with the current figure of the corpses of Russian soldiers buried by the German side (6,789), the 2nd Army lost 13,590 killed. However, some of the dead could remain unburied. The number of wounded was probably higher, but it is rather difficult to take them into account: in a number of cases they were captured and are counted among the prisoners. In August 1914, 543 seriously wounded Russian soldiers entered the German hospitals, 8 of them died. ^[47] The total number of prisoners of the 2nd Army announced by the Germans was 15 generals, 1,830 officers, 91,400 soldiers. So, out of the number of officers, 220 died, 542 were wounded and evacuated, 1,830 were captured. Of the soldiers of the 2nd Army, 13,370 definitely died, at least 11,784 were wounded and evacuated, 91,400 were captured; the fate of another 1,214 remains unknown (perhaps they deserted, and in part they could die from disease and hunger, hiding in the forests, or they could be among the wounded who were not included in the surviving lists). ^[48]

For the entire East Prussian campaign, according to the lists of regiments and reports of the heads of divisions and brigades 1st Army, 275 officers and 9,347 soldiers were killed, 557 officers and 25,616 soldiers were wounded, 449 officers and 65,608 soldiers were missing, in total - 1,826 officers and 115,374 soldiers (including without indication casualty categories - 545 officers and 14,219 soldiers of the 54th and 72nd Infantry Divisions). ^[49] The casualties of the 10th Army (led by Vasily Flug ^[50] ) amounted to more than 3,000 men: 12 officers and 437 soldiers were killed, 54 officers and 1,788 soldiers were wounded, 13 officers and 1,416 soldiers were missing, a total of 79 officers and 3,557 soldiers. ^[51]

The German troops of the 8th Army in two months of fighting lost, according to sanitary reports, 3,867 dead (of which 247 officers), 7,053 missing (of which 39 officers), 21,987 wounded (a total of 32,907 combat casualties) and 23,168 patients, of which during the same time 20,415 men were returned to service. ^[52] Before the publication of the sanitary report, German researchers determined the casualties of the 8th Army in August 1914 as follows: 239 officers and 2902 soldiers were killed, 583 officers and 12,410 soldiers were wounded, 43 officers and 11,488 soldiers were missing, and in the First Battle of the Masurian Lakes was estimated at 9,000 men. In addition, the authors also mentioned casualties without categories - 800 men from the 3rd Reserve Division and 543 men from the 6th and 70th Landwehr Infantry Brigades. ^[53]

The incompleteness of this information can also be overcome by using published nominal lists of casualties as a source. An analysis of these lists for August 1914 - December 1916 gives the following figures: 409 officers and 6,647 soldiers were killed, 833 officers and 25,889 soldiers were wounded, 61 officers and 8,791 soldiers were missing and captured. In this case, this is the full composition of all the fighting units, including landstorm battalions serving in headquarters, sappers (pioneers), heavy artillery, medics, signalmen, pilots (15 men) and sailors of the river flotilla (two). Some discrepancy downwards in the number of those killed with the data of regimental histories is explained by the fact that their authors included those who died in captivity during the entire war and died from diseases among the dead. ^[53]

The 2nd Russian Army took 55 soldiers prisoner in East Prussia and took them to Russia (the rest fled or were repulsed during the fighting), the 1st and 10th armies - 38 officers and 2,990 soldiers (of which 29 officers and 1,377 soldiers wounded, and so badly that 381 of them died before being sent to the camps). Given this information, the number of dead German soldiers may increase to almost 13,000 men (including 432 officers), and the number of missing people will decrease to the number of surviving prisoners (2,702 men). In any case, the combat casualties of the German troops in East Prussia reach 42,630 men, of which 1,303 are officers, which was 6 times less than the damage of the Russian armies operating against them. ^[53]

In 2020, based on information from the Russian military archives, S. Nelipovich published the book "Two Campaigns. Struggle for East Prussia" (in Russian) with the casualties of the Russian army in East Prussia in 1914. S. Nelipovich took information on German casualties from the official German medical reports with lists of casualties by name. ^[54]

East Prussia (17 August – 14 September 1914)	KIA			WIA			MIA
	Russians	Ratio	Germans	Russians	Ratio	Germans	Russians	Ratio	Germans
Combat casualties [55]	24,589	1.8:1	13,206	48,204	1.8:1	26,722	167,533	62:1	2,702

The opinion of the Russian military about the German victory

Russian military researchers had a high opinion of the German victory in East Prussia.

In his 1926 book Cannes of the World War, about the Battle of Tannenberg, the Soviet military leader and military theorist G. Isserson stated:

"World War 1914-1918 was not rich in skillful maneuvers and decisive battles. The huge masses of the armed forces made the armies little mobile and little capable of decisive maneuvers, which distinguished the wars of the past. The East Prussian operation in August 1914 is a rare exception in this respect during the 4-year war. In terms of the elegance of its maneuver, the decisiveness of the goal it achieved, and, finally, the infrequent in military history, the implementation of the complete encirclement of the enemy by forces almost inferior to him, the East Prussian operation of the 8th German army against the 2nd Russian is throughout not only the world war, but, perhaps, wars of the last centuries is a rare example of military art and deserves absolutely exceptional attention. In this battle, played out on a relatively insignificant front, between two separate armies, which had free flanks, and therefore freedom of maneuver, the strategic art of command was revealed with complete distinctness and is therefore of great instructive interest, the identification of which is the task of any military historical description.

If we, from this point of view, take a quick look at the balance of forces of the opponents in the East Prussian theater of operations at the beginning of the war of 1914, we will see that one German army consisting of 4 corps, one cavalry division and secondary formations, with a force of up to 3 divisions, it was opposed to two Russian armies consisting of 8 corps, two rifle brigades and 8.5 cavalry divisions, that is, it was more than twice inferior in number to them. Evaluating then just as quickly the general strategic situation, we will see that, thanks to the protruding geographical outline of East Prussia, two Russian armies, far superior to the Germans, advancing from the east from the Neman and from the south from the Narew, took the weak German army in pincers , threatening her with coverage of both flanks. These favorable conditions, in which the Russian armies were located, are of such self-sufficient strategic importance that they are in no way compensated by the more developed network of railways and dirt roads in East Prussia and the more advanced equipment of its theater of operations, which, moreover, should be reckoned not to the position of the opposing armies assessed here, as such, but to the foresight of the Prussian General Staff in peacetime.

And yet, significantly inferior to the Russian side in terms of their numbers and strategic position, the Germans emerge victorious over both Russian armies, bringing the defeat of one of them to complete encirclement and destruction. The instructiveness of the actions of the victorious side in such difficult and dangerous conditions in this case is enormous; it should show us how, under incredibly difficult strategic conditions, a decisive victory over a numerically superior enemy is organized and achieved". ^[56]

Gallery

• 
  "To Prussia!", a drawing by Georges Scott for L'Illustration of 29 August 1914: "On the road to Berlin. The invasion of East Prussia by the Cossack avant-garde preceded the bulk of the Russian army."
• 
  The Chevalier Guard Regiment and the Life Guard Horse Regiment of the Russian Imperial Guard in Insterburg, East Prussia. ^{[Note 3]} The town was under Russian occupation from 24 August – 11 September 1914.
• 
  Obverse of a German silver medal commemorating the liberation of East Prussia in 1914 by Paul von Hindenburg.
• 
  Reverse of a German silver medal commemorating the liberation of East Prussia in 1914 by Paul von Hindenburg. The naked General Hindenburg is fighting the Russian Bear with his sword.

See also

• Second Russian invasion of East Prussia (1914)
• Battle of Augustów (1914)

Notes

1. The losses in this battle vary greatly, as German sources simply call the colossal losses of 170,000 people, but this is not the case since only the strike group was surrounded If the losses were really like that, then the 2nd Army would have died completely. Although she calmly retreated to the frontiers and fully recovered from this setback a month later
2. The resonance of the Samson disaster surpassed the Masurian battle, but the losses are comparable, although the battle cost Rannekamp cheaper Oleynikov 2016, p. 233-234
3. Present-day Chernyakhovsk, Kaliningrad Oblast.

References

1. XI Corps, Guards Reserve Corps, 8th Cavalry Division
2. Sanitaetsbericht ueber das Deutsche Heer (Deutsche Feldund Besatzungsheer) im Weltkriege 1914/1918. Bd. III. p. 36, Bd. II. p. 477
3. Sanitaetsbericht ueber das Deutsche Heer (Deutsche Feldund Besatzungsheer) im Weltkriege 1914/1918. Bd. III. B., 1934. Taffel 11
4. Borisyuk 2024, p. 40.
5. Oleynikov 2016, p. 28.
6. Nelipovich 2017, p. 17.
7. Oleynikov 2016, p. 27.
8. С. Г. Нелипович: Два похода. Борьба за Восточную Пруссию в августе-октябре 1914 года, 2020, p. 110
9. С. Г. Нелипович: Два похода. Борьба за Восточную Пруссию в августе-октябре 1914 года, 2020, p. 99
10. С.Г. Нелипович, 2019, р. 23
11. Tannenberg 1914, 2005, p. 18.
12. Tannenberg 1914, 2005; p. 32
13. Hastings, Max., 2013; p. 281
14. David Eggenberger, 2012, p. 270
15. Spencer C. Tucker. World War I: The Definitive Encyclopedia and Document Collection. ABC-CLIO. 2014. p. 1048
16. Timothy C. Dowling. Russia at War: From the Mongol Conquest to Afghanistan, Chechnya, and Beyond. ABC-CLIO. 2014. p. 509
17. Prit Buttar. Collision of Empires: The War on the Eastern Front in 1914. Osprey Publishing. 2014. p. 239
18. Der Weltkrieg 1914 – 1918. Band 2. S. 317, 346
19. M. Hughes, W. Philpott. The Palgrave Concise Historical Atlas of the First World War. Springer. 2005. P. VI
20. Oleynikov 2016, p. 233.
21. Олейников А. В. "Крах австро–германского «блицкрига»". // Битва гвардий. Archived from the original on 22 November 2021. Retrieved 12 July 2022.
22. Alfred Knox. Major General with the Russian Army (1914–1917). (1921) P. 90
23. Головин Н. Н. Из истории кампании 1914 года на русском фронте. Начало войны и операции в Восточной Пруссии: С прил. карт и схем на отдельных листах. — Прага : Пламя, 1926. — 436 с., 15 с.
24. Watson, Alexander (2015). Ring of Steel: Germany and Austria-Hungary at war 1914-1918. London: Penguin Books. p. 206.
25. Zuber 2006, p. 182.
26. Zuber 2006, p. 201.
27. Zuber 2002, pp. 147–148.
28. Zuber 2002, pp. 149.
29. Robinson 2014, pp. 133–150.
30. С. Г. Нелипович, 2020, p. 41
31. С. Нелипович, 2020, p. 42
32. Мерников А., Спектор А., Дорошкевич О., Ликсо В. Полная энциклопедия. Первая мировая война (1914–1918), АСТ, 2014, ISBN   978-5-17-084896-6. p. 40.
33. Darby G., Culpin C. The Russian Revolution: Tsarism to Bolshevism, 1861-1924. Longman. 1998. p. 16
34. Martel G. The Month that Changed the World: July 1914. OUP Oxford. 2014. p. 147
35. Anderson M. S. The Ascendancy of Europe: 1815-1914. Routledge. 2014. p. 57
36. Keegan, J. The First World War. Vintage Canada. 2000. p. 140
37. Keegan, J. The First World War. Vintage Canada. 2000. pp. 140–142
38. Keegan, J. The First World War. Vintage Canada. 2000. p. 142ff
39. Buttar, P. Collision of Empires: the War on the Eastern Front in 1914. Osprey. 2014. p. 120, 122
40. Keegan, J. The First World War. Vintage Canada. 2000. pp. 144–145
41. Мерников А., Спектор А., Дорошкевич О., Ликсо В. Полная энциклопедия. Первая мировая война (1914–1918), АСТ, 2014, ISBN   978-5-17-084896-6. p. 40
42. С.Г. Нелипович, 2019, р. 71-72
43. Jukes, Geoffrey, ed. (2002). The First World War: The Eastern Front, 1914–1918. Oxford: Osprey Publishing. p. 22. ISBN   184176342X . Retrieved 17 February 2014.
44. Simkins, Peter; Jukes, Geoffrey; Hickey, Michael, eds. (2003). The First World War: The War to End All Wars. Oxford: Osprey Publishing. p. 198. ISBN   1841767387 . Retrieved 17 February 2014.
45. Tuchman, Barbara W. (22 July 2009). The Guns of August: The Outbreak of World War I . Presidio Press. p.  520. ISBN   978-0345476098 . Retrieved 17 February 2014.
46. С.Г. Нелипович, 2019, р. 19
47. Sanitaetsbericht ueber das Deutsche Heer im weltkriege 1914/1918, Bd. II, Berlin, 1936, p. 508
48. С.Г. Нелипович, 2019, р. 19-20
49. Нелипович, 2020, p. 93
50. Нелипович С. Г. Восточно-Прусская операция 1914 года. Saarbrücken: LAP Lambert Academic Publishing, 2012. p. 62. ISBN   978-3-8473-7414-5
51. С.Г. Нелипович, 2019, р. 20
52. Sanitaetsbericht ueber das Deutsche Heer im weltkriege 1914/1918, Bd. III, Taffel 147
53. С.Г. Нелипович, 2019, р. 22
54. Deutsche Verlustlisten. Armee-verordnungsblaetter №1-1297, 10/08/1914-06/12/1916
55. С.Г. Нелипович, Два похода, 2020, p. 99
56. Иссерсон Г.С. Канны мировой войны, М.: Госвоениздат, 1926, p. 4-6

Notes

1. Later from Western Front: ^[1]
   46,866 ^{[2] [3]} to 100,000 ^[4]
2. Later, the 10th army, 247,000 men, ^[8] will join the troops, but it will not take part in the battles, so it makes no sense to take it into account

Bibliography

• Borisyuk, Andrey (2024). Забытая война. Россия в 1914-1918[The forgotten war. Russia in 1914-1918] (in Russian). Moscow: Вече. ISBN   978-5-4484-5078-5.
• Nelipovich, Sergei (2017). Русский фронт Первой Мировой войны: потери сторон 1914[The Russian Front of the First World War: the losses of the sides in 1914]. Moscow: Квадрига. ISBN   978-5-91791-238-7.
• Oleynikov, Alexei (2016). Россия-щит Антанты[Russia-Shield of Entente]. Foreword by Nikolai Starikov. St.Petersburg: Piter. ISBN   978-5-496-01795-4.
• Robinson, Paul (2014). Grand Duke Nikolai Nikolaevich: Supreme Commander of the Russian Army. Cornell University Press. ISBN   978-1-5017-5709-9.
• Zuber, Terence (2002). Inventing the Schlieffen Plan: German War Planning 1871–1914. New York: Oxford University Press. ISBN   0-19-925016-2.
• Zuber, Terence (17 July 2006). "The German intelligence estimates in the west, 1885–1914". Intelligence and National Security. 21 (2): 177–201. doi:10.1080/02684520600619775. ISSN   1743-9019. S2CID   154431833.

Further reading

• Florinsky, Michael T. (1927). "The Russian Mobilization of 1914". Political Science Quarterly. 42 (2): 203–227. doi: 10.2307/2142786 . JSTOR   2142786.
• Zawadzki, B. (1924). Kampania jesienna w Prusach Wschodnich. Warszawa: Wojskowy Instytut Wydawniczy.
• The Eastern Front. Osprey Publishing.