Lake Naroch, Vardar, Kovel-Stanislav/ Brusilov Offensive

The battle of Lake Naroch, 18-26 March 1916, was an unsuccessful Russian offensive launched around Lake Naroch in the hope of recapturing Vilna, one of the most important towns in the Russian Baltic provinces.
The battle of Kovel-Stanislav (or the Brusilov Offensive), 4 June-20 September 1916, was the best planned Russian offensive of the First World War
The battle of the Vardar, 15-29 September 1918, was the decisive battle on the Balkan Front of the First World War.