QUANTICO, Va. (Aug. 12, 2021) U.S. Senior Enlisted Advisor to the Chairman (SEAC) Ramon "CZ" Colon-Lopez speaks with senior enlisted leaders during a discussion at The Basic School, Marine Corps Base Quantico, Virginia, Aug. 12, 2021. The discussion covered topics like joint billets and the future initiatives of the SEAC office. The Sergeant Major of the Marine Corps Symposium provides sergeants major, master gunnery sergeants and U.S. Navy command master chiefs, an update on Marine Corps policy and programs that impact Marines and sailors. (U.S. Marine Corps photo by Sgt. Victoria Ross)