War Department Field Manual 100-20, reflecting lessons of North Africa Campaign, states: “Land power and airpower are co-equal and interdependent forces; neither is an auxiliary of the other.”
Air Force Gen. Alexus G. Grynkewich assumed command of U.S. European Command on July 1, taking over the key assignment as the U.S. and its allies contend with a resurgent Russia and a grinding war in Ukraine.