Coast Guard Commandant Adm. Paul Zukunft thanks Adm. Chuck Michel for his service as the 30th vice commandant of the Coast Guard during the vice commandant change of watch ceremony at Coast Guard Headquarters in Washington, D.C., May 24, 2018. During the event, Adm. Charles Ray (left) became the 31st vice commandant of the Coast Guard. Coast Guard photo by Petty Officer 1st Class Patrick Kelley.