160311-N-UD469-258KEYPORT, Wash. (March 11, 2016) – Cmdr. Ryan Heilman, left, from Aurora, Colo., shakes hands with Cmdr. James McIver, from Boston, during a change of command ceremony for the Blue crew of the Ohio-class ballistic-missile submarine USS Nevada (SSBN 733). Heilman properly relieved McIver during the ceremony held at the Naval Undersea Museum. (U.S. Navy photo by Mass Communication Specialist 2nd Class Amanda R. Gray/Released)