Following the Finnish capitulation, the Allies lose focus on Scandinavia and their plans diverge. The British attend to shoring up their air defenses following the bombing of Scapa Flow on March 16. Paul Reynaud’s new French government considers anything that will not involve fighting on French soil, including submarine attacks on Soviet shipping in the Black Sea or bombing Soviet oilfields at Baku on the Caspian Sea to deprive USSR and Germany of oil.
A torpedo accidentally explodes as French destroyer La Railleuse is leaving port in Casablanca. La Railleuse is destroyed and 28 crewmen are killed with 24 wounded.