Soon after the outbreak of
World War I, ethnic
Czechs and
Slovaks living in the
Russian Empire petitioned
Tsar Nicholas II to create a force, in the service of the Russian Empire, to fight against
Austria-Hungary. Motivations were mixed. Austria-Hungary, a
multi-ethnic empire, included the homelands of the Czechs and Slovaks, but petitioners regarded it as suppressing the
nationalism and aspirations of the Czech and Slovak peoples and preferred to fight against Austria-Hungary for
independence. As enemy aliens in a hostile empire, they risked losing property and being
interned, regardless of their opinion of their empire of origin. Initially, a force of four companies was raised. Russian victories over Austria-Hungary, particularly early in the war, soon yielded a pool of prisoners of war (
POW), and in 1916, Russian authorities began to recruit among them to grow the Czechoslovak Legion, adding two regiments. The
Czechoslovak National Council in Paris promoted these efforts with official French endorsement. As war continued, loyalty to Austria-Hungary by its various minority nationalities weakened. By the end of 1917, the Legion in Russia had more than 60,000 soldiers. After the
February Revolution in 1917, the Russian Republic replaced the Russian Empire. After the
October Revolution in 1917, which brought the Bolsheviks to power and signaled an imminent end to Russian belligerency, the situation of the Legion became complex. In January 1918, United States
President Wilson issued the
Fourteen Points, explicitly articulating in the tenth point American support for the
dissolution of Austria-Hungary with self-determination by ethnicity. In February, Bolshevik authorities in Ukraine granted the Legion permission to withdraw from Russia, by means of a lengthy rail journey to Vladivostok after lengthy negotiations. On 18 February, before the Czechoslovaks had left Ukraine, the Central Powers launched
Operation Faustschlag on the Eastern Front to force the Bolsheviks to accept its terms for peace. In early March, the Legion defeated a numerically superior German force attempting to destroy it in the
Battle of Bakhmach, fought northeast of Kiev. Defeat likely would have implied
summary execution for the soldiers of the Legion, as traitors to Austria-Hungary. After the Legion succeeded in leaving Ukraine eastbound, executing a fighting withdrawal, representatives of the Czechoslovak National Council continued to negotiate with Bolshevik authorities in Moscow and Penza to facilitate evacuation. On 25 March, the two sides signed the Penza Agreement, in which the Legion was to surrender all but personal guard weapons in exchange for rail passage to Vladivostok. The Legion and the Bolsheviks distrusted each other. Leaders of the Legion suspected the Bolsheviks of seeking favor with the Central Powers, while the Bolsheviks viewed the Legion as a threat, a potential tool for anti-Bolshevik intervention by the Allies, while simultaneously seeking to use the Legion to manifest just enough support for the Allies to prevent them from intervening on the pretext that the Bolsheviks were too pro-German. At the same time, the Bolsheviks, in desperate need of professional troops, tried to convince the Legion to incorporate itself to the Red Army. The slow evacuation by
Trans-Siberian Railway was exacerbated by transportation shortages: as agreed in the Treaty of Brest-Litovsk, the Bolsheviks prioritized the westbound repatriation of German, Austrian, and Hungarian POWs. == Chronology ==