April 12 (Wed.)
Mesopotamia:—The British make a second attack on the Sanna-i-Yat position: some ground is gained.
April 13 (Thur.)
Egypt:—Australian troops destroy a Turkish camp at Jifjaffa on the Egyptian frontier.
April 14 (Fri.)
The end of the First Battle of Lake Narotch (see March 18); it leads to little change of position.
British naval aeroplanes bomb Constantinople and Adrianople.
April 15 (Sat.)
A Russian success in the Caucasus.