The first 'Derby' groups are called up for service.

Gallipoli:—The evacuation of Anzac and Suvla is completed (see Dec. 8).

Albania:—Durazzo is occupied by the Italians.

Persia:—The Russians occupy Kum; this marks the end of the Persian revolt.

Dec. 21 (Tues.)

Sir William Robertson is appointed Chief of the British Imperial General Staff (see Feb. 16, 1918).

The Cameroons:—Mangeles is occupied by the French.

Dec. 24 (Fri.)

The French liner Ville de Ciotat is torpedoed in the Mediterranean.