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WWI · NOV 1917

Why did Russia’s army collapse in 1917 but not France’s?

The seminar question: “Same year, similar exhaustion: why did Russia’s army dissolve while France’s recovered?”

By 1917 the war was breaking the societies that fought it. In Russia food shortages and strikes toppled the Tsar, and in November the Bolsheviks seized power promising peace, land and bread. France suffered mutinies after the failed Nivelle Offensive but recovered under Pétain, and Italy nearly collapsed at Caporetto.

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Map of WWI in 1917, the year of crisis (Nov 1917)
NOV 1917 · THE GREAT WAR, 1871–1923

In Petrograd, food shortages and strikes turned into revolution when the soldiers of the garrison refused to fire on the crowds. The Tsar abdicated, and the Provisional Government that took his place chose to continue the war, but another failed offensive deepened desertion and distrust. In November the Bolsheviks seized power on a programme of peace, land and bread, and Russia began to leave the war.

The short answer

THE TURNING POINT

The October Revolution, 7 November 1917. A near-bloodless seizure in one city, by one determined minority, of a state nobody else would hold — and the war’s single greatest geopolitical event. It takes Russia out (armistice within five weeks), gives Germany its one-front war at last, publishes every secret treaty in the Entente’s drawer, and plants the regime against which half the next century organizes itself. On this map it is a color: red, spreading. In the world it was a second war beginning inside the first.

What it changed

Germany’s window opens. Russia’s exit will free some fifty divisions for the west — a one-spring-only superiority before American numbers land. The entire logic of 1918, on both sides, becomes a race against a timetable everyone can read. Chapter 11 maps what Germany took in the east; Chapter 12, what it gambled in the west.

America changes the denominator. US entry converts the Entente’s exhaustion into a waiting game it can win: unlimited credit ends the dollar crisis within weeks, shipyards begin out-building the U-boats, and the promise of millions of fresh troops means Germany cannot win a long 1918. Pétain’s “wait for the Americans and the tanks” is now a strategy, not a hope.

The war’s meaning splits. Wilson’s Fourteen Points (January 1918) and Lenin’s Decree on Peace now compete to define what the slaughter is for — open covenants and self-determination versus immediate peace and world revolution. Every subsequent settlement, from Brest-Litovsk to Versailles, is measured against these rival scripts by the peoples it is imposed on. Ideas entered the order of battle in 1917 and never left.

The full answer, argued

Line up the variables. Grievances: nearly identical — senseless offensives, leave, food. The state behind the army: France had a functioning republic, rail-fed cities, and allies delivering; Russia had a collapsed autocracy, a starving capital, and no credible peace-or-victory story. The repair on offer: Pétain could change tactics and conditions because policy allowed defense-until-1918; no Russian government could offer “defense until better times” — the Provisional Government had staked its legitimacy on attack. Political alternatives: French soldiers had no rival state to defect to; Russian soldiers had the Soviets, and a party bidding peace and land. Conclusion worth keeping: armies are load-bearing walls of their states — they crack along the building’s existing faults, not their own. The mutiny tells you about the trench; the revolution tells you about the country.

An interesting fact

Among the infiltrators at Caporetto was a 25-year-old Württemberg mountain lieutenant named Erwin Rommel, who in some fifty hours of climbing and bluff took Monte Matajur with a detachment of a few hundred men, claiming — by his own count — 9,000 prisoners for a handful of casualties. Denied the Pour le Mérite when it went first to another officer, he lobbied until he got it. His memoir of these mountain fights, Infantry Attacks (1937), became an interwar classic of tactics: the methods that unlocked the Isonzo in 1917 were studied hardest by the men who would run them again in 1940 — with tanks.

This is the study layer of WWI in 1917, the year of crisis, chapter 10 of The Great War, 1871–1923; the full index of the atlas is here.

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