Belgium: 6 RNAS Short seaplanes (1 FTR) bomb Ostend docks and Zeebrugge (repeated November 15 and 17), 19 RNAS bombers raid Ostend (November 10; 10 bombers repeat on November 12). Zeebrugge again bombed on November 22 and 28; little damage but German torpedo boats lie up at Bruges.
Somme: RFC helps fire on 203 targets (40 direct hits) and discovers Hindenburg Line works. RNAS No 8 Squadron (from Dunkirk units) joins Somme fighting, destroys 24 aircraft for loss of 2 pilots (until December 31). Largest air battle yet: c.30 German fighters intercept 12 British bombers and 14 escorts destroying 5 (BE2c to Richthofen) and damaging 3; 26 other air combats.
Western Russia: Germans take 3,400 PoWs at Skrobova.
Dobruja: Sakharov occupies Hirsova (also Topalu 12 miles southeast on November 11) and Dunarea on Danube eastern bank, fighting for Cernavoda Bridge (until November 12) ends in retreat to Dunarea.
Germany: Bethmann Reichstag speech replies to Grey on causes of war. Asquith Guildhall speech assures Venizelos and Armenians of British sympathy; no separate peace possible.