 Complete the following phrase:  In early 1942, the Ju 87s gave the Heer yet more valuable support. On 29 December 1941, the Soviet 44th Army landed on the Kerch Peninsula. The Luftwaffe was only able to dispatch meager reinforcements of four bomber groups Kampfgruppen and two dive bomber groups belonging to StG 77. With air superiority, the Ju 87s operated with impunity. In the first 10 days of the 