- The Inter-Allied War Conference opens in Paris. Representatives from Belgium, France, Great Britain, Italy, Japan, Portugal, Russia and Serbia meet to discuss military, economic and diplomatic affairs.
- Allied forces capture two lines of German trenches captured at St Eloi near Ypres
- Five German aircraft conduct an air raid on Salonika. Two of the planes are brought down; 18 civilians are killed and 21 wounded.
- Russian troops cross the River Baltachi Darassi in Armenia