1st Marine Division led annual training exercise - A U.S. Marine with Marine Fighter Attack Squadron 225 (VMFA-225), watches an F-35B Lightning II land on the flight deck of the USS Makin Island (LHD-8) during Exercise Steel Knight 22 (SK-22), off the coast of California, Dec. 6, 2021. SK-22 is a 1st Marine Division led annual training exercise which enables the Navy-Marine Corps team to operate in a realistic, combined-arms environment to enhance naval warfighting tactics, techniques and procedures. (U.S. Marine Corps photo by Cpl. Jacob Yost)