170827-N-JN410-103 INDIAN OCEAN (Aug. 27, 2017) Marines assigned to the 15th Marine Expeditionary Unit (15th MEU) and Sailors assigned to the amphibious dock landing ship USS Pearl Harbor (LSD 52) wave as the Talwar-class frigate INS Trikand (F51) completes its final approach during bilateral interoperability drills. The drills were aimed to enhance interoperability between the two navies and emphasize the importance of communications and coordination while operating together at sea. (U.S. Navy photo by Ensign Kris Rodriguez/Released)