Battle of Mława was a battle fought on 1 September 1939 at Uniszki Zawadzkie, in what is now Poland; it lasted 2 days. It was part of the 1939 Invasion of Poland. The recorded result: Poilsh victory.
The recorded site, with the nearest other engagements in the atlas. Present-day coastlines, rivers and borders; towns from Natural Earth.Linia polskich okopów w okolicach Mławy. Fotografia lotnicza.. Unknown photographer, Public domain, via Wikimedia Commons.
Battle of Mława is one of 2,997 engagements of the 20th century in the atlas and one of 469 in present-day Poland.
Sources
Identity, coordinates, dates and the war from Wikidata Q443587, released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article Battle of Mława, revision 1384676493, read 2026-11-14, licensed CC BY-SA 4.0; the article's text is not reproduced here. Present-day country and state from Natural Earth. Dates before 1582 follow the Julian calendar as recorded.