 In 1939, Jeschonnek formed the "close battle division" ("Nahkampfdivision") under the command of Richthofen, the ground-support specialist.The emphasis placed on ground-support training, allowed the Luftwaffe to take the lead in close support operations and arguably it was "the" most capable air force in the world in that field by the outbreak of World War II.In June 1939 during the General Staff Ride, Jeschonnek stated unequivocally that upon the declaration of hostilities the Luftwaffe should not direct all its power to destroying the enemy air force(s).