The Finisterre Range Campaign in New Guinea concluded in an Allied victory. US forces reached Lake Sentani near Hollandia. Australian forces took Madang.
The RAF violated Swiss airspace in order to evade Munich's air warning system. Earlier in the day, the U.S. Army Air Force had raided the heavily defended city, losing 55 aircraft, 14 of which crashed into Switzerland.
Italy started fielding a "Co Belligerent Air Force" in support of the Allies over the Adriatic.
The Special Boat Service raided Santorini in the Aegean.
A British blockade of mutinous Greek troops in Egypt ceased.
Double Indemnity was released in Brazil, a few months ahead of the American release.
Why Brazil? I have no idea.