Between 1917 and 1921, Ukraine fought a desperate, multi-front war for its own independence.
The Ukrainian War of Independence was a complex, shifting conflict involving nationalists, anarchists, and foreign powers. As the Russian Empire collapsed, Ukraine attempted to forge a sovereign republic, only to be caught in the brutal crossfire of the Russian Civil War and the closing stages of the First World War.
Following the February Revolution of 1917, Ukrainian political leaders formed the Central Rada in Kyiv, aiming for autonomy within Russia. By November 1917, they proclaimed the Ukrainian People's Republic (UPR). However, the new state lacked a standing army and faced immediate pressure from Bolshevik forces, who established rival governments in cities like Kharkiv. The conflict quickly escalated as the Bolsheviks, led by figures like Vladimir Antonov-Ovseenko, launched offensives to seize control of urban centers, eventually capturing Kyiv in February 1918.
The war saw rapid shifts in alliances and governance. In April 1918, a German-backed coup replaced the UPR with the Hetmanate under Pavlo Skoropadsky, who sought to stabilize the region through a new state apparatus. This regime collapsed in late 1918 after Germany's defeat on the Western Front, leading to the rise of the Directorate of Ukraine. Simultaneously, a separate conflict erupted in Galicia between Ukrainian forces and the Second Polish Republic, further complicating the struggle for national sovereignty.
By 1920, the Bolsheviks had gained the upper hand, despite a temporary military alliance between the UPR and Poland. The Treaty of Riga in 1921 solidified the division of Ukrainian lands between the Soviet Union and Poland, effectively ending the UPR's organized resistance. While guerrilla movements like the Kholodnyi Yar Republic persisted until 1922, the majority of Ukraine was absorbed into the Soviet Union, eventually becoming a constituent republic of the USSR.
Source: Ukrainian War of Independence
