Gen. David G. Perkins, Commanding General - US Army Training and Doctrine Command addressed Soldiers taking the Battalion and Brigade Pre-Command Course (PCC) at the U.S. Army Combined Arms Center at Fort Leavenworth, KS on Jan. 31, 2018. PCC prepares teams by providing information on policies, programs and procedures critical to success in these demanding leadership positions. (U.S. Army photos, Dan Neal)