Boatswain's Mate 1st Class Mikhail Yuriditskiy, assigned to Costal Riverine Squadron (CRS) 8, and Master-at-Arms 2nd Class Trina Tindley, assigned to CRS 10, participate in a gunnery station drill, April 11, 2016, during International Mine Countermeasures Exercise (IMCMEX) 16. IMCMEX 16 is a multilateral exercise using all aspects of defensive maritime warfare including mine countermeasures, maritime security operations and maritime infrastructure protection to demonstrate the global resolve to maintain freedom of navigation and the free flow of maritime commerce throughout the U.S. 5th Fleet area of operations. (U.S. Navy Combat Camera photo by Mass Communication Specialist 1st Class Trevor Andersen/Released)