Sea War
Western Mediterranean: U38 sinks French transport Calvados (SeneÂgalese battalion aboard) with heavy loss of life, Algeria-Marseilles traffic suspended for 36 hours.
North Sea: UC8 runs aground off Dutch Terschelling island, interned.
Western Front
Champagne: Fighting between Hill 199 and the Maisons de Champagne and following day around of Massiges.
Southern Front
Italian Front – Third Battle of the Isonzo ends: Italian losses 67,008 (10,733 killed, 11,985 missing); Austrian 42,000 men.
Middle East
Gallipoli: Turk attacks at Anzac bridgehead repulsed.
Kitchener appoints Monro to Salonika, Birdwood C-in-C MEF; latter suppresses news, begs Kitchener to reconsider, is told to plan evacuation as Kitchener leaves England for visit.
Home Fronts
France: Clemenceau elected Chairman Army and Foreign Affairs Senate Commission.