 Pari gbolohun ti o tẹle: Ni 1 Keje 1943, Jagdgruppe Nord des ObdL ni a ṣẹda bi ẹka jagunjagun giga-giga lati ja awọn ọkọ ofurufu Mosquito meji-irin-irin ati ọkọ ofurufu iṣawari ti RAF. Ni 15 August 1943 awọn ẹya ti a redesignated Jagdgeschwader 25 ati awọn ti a paṣẹ nipa Oberstleutt Herbert Ihlefeld. Mejeeji JG 25 ati awọn oniwe-ara ọmọ ẹgbẹ Jagdgeschwader 50 won ni ikẹhin unsuccessful ni ipa counteraction awọn Mosquito ati won siwaju sii profitably lo fun interception ti awọn US eru bombu formations nigba ti awọn : ìkọlù ojúmọ nílẹ Yúróòpù ní 1943 sí 1944. Awọn Geschwader beere nikan meji air ìṣẹgun fun awọn àdánù ti 9 ofurufu sọnu ni ija ati siwaju 5 àdánù nitori miiran idi. 