Sea War
Aegean: ÂEscorted French battleship Gaulois sunk by coastal submarine UB-47 (Steinbauer) 30 miles east of Cerigo between Crete and Peloponnese.
Eastern Mediterranean: RNAS seaplanes damage Baghdad Railway‘s Chikaldir Bridge on Gulf of Alexandretta.
Air War
Eastern Mediterranean: Royal Navy seaplane carriers Ben-my-Chree and Raven II launch 9 aircraft which hit with 4 bombs and damage strategic Chikaldir bridge (Baghdad railway), near Gulf of AlexanÂdretta; Turk heavy guns for Baghdad delayed.
Western Front
France: Foch moves to new assignÂment at Senlis as ‘Military Adviser to French Government’.