Qeybta dagaalka, kaliya British Hawker Hurricane, United States-dhisay Curtiss Hawk 75 iyo Dewoitine D.520 ahaayeen ciyaaryahanka for German Messerschmitt Bf 109, D.520 isagoo more maneuverable inkastoo wax yar ka gaabis ah. On 10 May 1940, kaliya 36 D.520s ayaa la dhiibay. Allies ka badan yihiin Jarmalka ee diyaaradaha dagaalka, 81 Belgian dagaalka, 261 British iyo 764 Faransiis (1,106) 836 ka dhanka ah Jarmalka 109 Bf. ciidamada Faransiiska iyo Faransiiska lahaa guud ahaan diyaaradaha keydka. horraantii June 1940, Inkastoo warshadaha duulimaadyada Allied soo saara, sida dagaalka Fairey, waxay ahayd la'aanta ah ee diyaaradaha dagaalka British Hawker Hurricane, United States-dhisay Curtiss Hawk 75 iyo Dewoitine D.520 ahaayeen ciyaaryahanka for German Messerschmitt Bf 109, D.520 isagoo more maneuverable inkastoo wax yar ka gaabis.
81 dagaalyahan oo Belgian ah, 261 British ah iyo 764 Faransiis ah (1,106)