160814-N-QW941-145 AT SEA (Aug. 14, 2016) An MH-60S helicopter assigned to the Blackjacks of Helicopter Sea Combat Squadron (HSC) 21 prepares for takeoff during flight quarters aboard hospital ship USNS Mercy (T-AH 19). Mercy is en route to its fifth mission stop in Padang, Indonesia. Upon arrival, partner nations will work side-by-side with local military and non-government organizations to conduct cooperative health engagements, community relation events, subject matter expert exchanges and a SAR exercise to better prepare for a natural disaster or crisis. (U.S. Navy photo by Mass Communication Specialist 3rd Class Trevor Kohlrus/Released)