Treaty of Brest-Litovsk — peace treaty (9 Feb. 1918) between the Ukrainian People's Republic and the Central Powers

Russian Civil War from 13 to 15, June 1918

1918 Bolshevik military operation of Petrograd and the Moscow Red Guard to sack the capital of Ukraine

1918 battle of the First World War which was fought in Ottoman Palestine

1918 First World War battle

Allied intervention in the Russian Civil War — 1918 military Operation

Rice Riots of 1918 — 1918 food riots in Japan

1918 armed conflict in Georgia and Armenia

Wave of anti-Jewish rioting and violence in Czechoslovakia

Intermarium — proposed country during World War I

1918 battle in the Russian Civil War