Task Force 61 (CTF-61) is a task force of the United States Navy that today denotes what used to be designated the Mediterranean Amphibious Ready Group (MARG) of the United States Sixth Fleet. It is composed of approximately three Amphibious assault ships, but in 2008 is designated the Expeditionary Strike Group that includes their embarked landing craft. From these ships, United States Marine Corps ground forces can move ashore by sea and air in amphibious assault or emergency evacuation missions. Once ashore, the ships of Task Force 61 are able to logistically support the ground forces, until the objective of the landing has been accomplished.