Over Germany… About 800 bombers of the US 8th Air Force, with a substantial fighter escort, attack synthetic oil plants at Leuna-Merseburg, Bohlen, Zeitz, Lutzkendorf and Brux (northwest of Prague). The Americans claim to shoot down 150 German fighters and report losses of 46 bombers and 10 fighters.

In Italy… Allied attacks by forces of the US 5th Army make some progress against the German-held defenses. The French Expeditionary Corps (General Juin) encounters only the German 71st Division along its line and captures Monte Faito. The Polish 2nd Corps is held with heavy losses, north of Cassino. The British 13th Corps establishes two small bridgeheads over the Rapido River, opposite Cassino. The US 2nd Corps, on the western coast of the advance, experiences difficulty advancing.

In New Guinea… Japanese forces continue to skirmish with American forces on the beachheads around Hollandia.