DILI, Timor-Leste (Nov. 28, 2011) – Gas Turbine System Mechanical 1st Class Alirio Arguetapinto assigned to the Arleigh Burke-class guided-missile destroyer USS Stethem (DDG 63) performs technical maintenance on a motor during a joint training exercise with Sailors of the Timor-Leste Defense Force aboard the vessel NRTL Kamenassa. Stethem is part of the Essex Expeditionary Strike Group.