Kammala wannan jumla: Rukunin Sojoji na 21 da farko sun mallaki dukkan sojojin ƙasa a cikin Operation Overlord. Babban rukunin rundunar soji na 21 sune rundunar soji ta 2 ta Burtaniya da kuma rundunar soji ta farko ta Kanada. Hakanan an haɗa da rukunin Poland da na Normandy da ƙananan rukunin Dutch, Belgian, da Czech. Duk da haka Lines of Communications raka'a sun kasance mafi yawan Birtaniya. Sauran sojojin da suka zo karkashin umurnin rundunar soji ta 21 sune Sojojin Sojan Sama na Farko, Sojojin Amurka na Farko don Overlord, da Sojojin Amurka na Tara; sakamakon rushewar sarkar umarni a lokacin yakin Bulge kuma a matsayin ƙarfafawa don turawa zuwa Rhine, Operations Veritable da Grenade. Sojojin Amurka na Tara da Amurka XVIII Airborne Corps sun kasance a karkashin umurnin don ƙetare kogin Rhine Operations Plunder da
Ƙungiyar Varsity.