 The offensive-mindedness worked well near the frontline, but it left the "Fliegerkorps" an "Fliegerďivision" with no experience in air defence and coordination with anti-aircraft forces cumbersome, for it could only be coordinate at "Luftflotten" level.An interim solution was the creation of the "Jagfliegerführer" (Fighter Command Unit-"Jafü") in late 1939 to carry out all varieties of fighter operations.The early successes in France and Norway in 1940, reduced the necessity for the defence of Germany and these commands were dispatched to the English Channel.