Chief Warrant Officer 2 Christopher Lazenberry, a landing deck officer on the Coast Guard Cutter Bertholf, observes a fueling team performing a hot refuel during day and night landing operations in the Bering Sea with an MH-65 Dolphin helicopter aircrew from Air Station Los Angeles currently assigned to the cutter, Aug. 23, 2012. Both units are taking part in the Operation Arctic Shield 2012 mission that will allow the Coast Guard to access its capabilities in the Arctic region. U.S. Coast Guard photo by Petty Officer 1st Class Timothy Tamargo