Operation Canvas, Italian Somaliland, East Africa. General Cunningham’s African forces attack the port of Kismayu where the Juba River flows into the Indian Ocean, supported by shelling from British cruisers HMS Shropshire, Hawkins, Ceres and Capetown. They capture Kismayu, opening the way to the main Italian position at Jilib and the road to Mogadishu.
At midday in the Indian Ocean, German armed merchant cruiser Atlantis, prize ships Ketty Brøvig & Speybank and supply ship Tannenfels (sent from Italian Somaliland) rendezvous with cruiser Admiral Scheer (the largest group of German ships outside European waters during WWII). Despite stormy seas, the ships resupply each other and tanker Ketty Brøvig refuels Admiral Scheer.
400 miles West of Ireland, U-101 sinks British steamer Holystone at 10.57 PM (36 crew, 2 gunners and 2 passengers lost) and Italian submarine Bianchi sinks British SS Belcrest.
British motor torpedo boat MTB.41 sinks on a mine in the North Sea (8 killed).