Marines and sailors from the 24th Marine Expeditionary Unit and USS Nassau check back in from liberty in the hangar bay of USS Nassau after spending the day on Mahe Island, Seychelles, June 28, 2010. Marines and sailors were required to check out before leaving the ship then check back in with their liberty buddy to ensure each service member was accounted for while on liberty. Each service member had their identification card scanned and logged into a computer database on the ship. Marines and sailors assigned to USS Nassau participated in a four-day liberty port call at Mahe, Seychelles, after 159 days at sea.