英第21集团军群
▶ 在地图上探索British 21st Army Group under Montgomery: Sword Beach (Jun 1944), Brussels, Market Garden, crossed the Rhine (Mar 1945). Schematic top-formation entry.
British 21st Army Group under Montgomery: Sword Beach (Jun 1944), Brussels, Market Garden, crossed the Rhine (Mar 1945). Schematic top-formation entry.