Commander, U.S. Marine Corps Forces Command (COMMARFORCOM), commands Active Component (AC) Service-retained operating forces; executes USMC force generation actions across the AC/RC Components in provisioning of joint capable Marine Corps forces, and directs deployment planning and execution of Service-retained operating forces in support of Combatant Commander (CCDR) and Service requirements; serves as Commanding General, Fleet Marine Forces Atlantic (CG FMFLANT) and commands embarked Marine Corps forces; coordinates Marine Corps-Navy integration of operational initiatives and advises Commander, U.S. Fleet Forces Command (USFF) on support to Marine Corps forces assigned to U.S. Navy ships, bases, and installations; and conducts Service-directed operational tasks as required.