Amongst the latest listing of US Department of Defense, Navy, contracts, the existing time charter of a U.S.-flagged, ice-class certified, double-hulled product tanker of Maersk Line Ltd. of Norfolk Va. is extended. The $14,223,440 modification is under a previously awarded firm-fixed-price contract (N00033-11-C-5400) has been extended. The vessel provides worldwide bulk fuel support to the Department of Defense, including a delivery each year to Antarctica for the National Science Foundation and a delivery each year to Greenland for the Department of Defense, Defense Logistics Agency-Energy. Work will be performed worldwide, and is expected to be completed December 2014. If all option periods are exercised, work will continue through November 2016.