Mezue ahịrịokwu na-esonụ: On 6 April 1941 He 111s mmasị ka "Luftflotte 4" abuana ke
Igbu Belgrade na bọmbụ. Mgbe obere ọganihu na mmeri nke Gris, He 111 kwadokwara ndị agha Axis na Agha nke Crete, na-enwe obere mfu. N'oge a ọ sonyekwara na Siege nke Malta ma duzie mwakpo bọmbụ megide Egypt na Suez Canal. "Kampfgeschwader" 4 wepụtara oke nke mwakpo na May-June 1941 megide ebumnuche ndị dị n'ụsọ oké osimiri gụnyere Alexandria ma nwee ọnwụ nke ụgbọ elu isii na ndị ọrụ ise.