Chronology of World War II
Germans isolate Modlin
Sunday, September 24, 1939 www.onwar.com
In Poland... German forces isolate Modlin Fortress, north of Warsaw; reports from Warsaw suggest heavy casualties among those in the city including wounded in hospitals. Meanwhile, Soviet forces enter the Galician oilfields.

In the North Atlantic... German U-boats sink a Swedish steamer carrying timber and a British cargo ship.

In the United States... The American Farmer arrives in New York harbor with 29 survivors of the crew of the British steamer Kafristan, sunk by a German U-boat. Passengers and the master of the American Farmer said that while the survivors were still in their boats a British airplane swooped down on the German submarine, spraying its deck with machine gun fire and dropping bombs, one of which fell on the conning tower.

Over Germany... French bombers strike the German Zeppelin base at Friedrichshafen.

On the Western Front... French artillery fires on the German border.


This chronological study of the Second World War provides a comprehensive day-by-day account of WWII. While focused on the military history of the war, with an emphasis on the battles and campaigns fought, the timeline includes social and political history as well. Some Holocaust related events are already recorded and additional updates are pending. In so far as possible, the images included in this presentation are pictures from the given days. Additional information and images are welcome through the feedback form found on the index.