The USS Fort McHenry arrived in Haiti Jan. 18, six days after the 7.0 magnitude earthquake struck the Caribbean nation. The Whidbey Island-class amphibious dock landing ship's Sailors and embarked Marines from the 22nd Marine Expeditionary Unit (MEU) provided critical medical, distribution, rubble removal and construction assistance during Operation Unified Response. The ship provided over 3,500 pounds of medical aid and the medical team treated 850 patients, both on the ship and ashore…