Aerographer's Mate 2nd Class Robert Carlson, left, and Aerographer's Mate 1st Class Melvin Lankford, assigned to Commander, Task Group 56.1, deploy a MK 18 MOD 2 Swordfish to survey the ocean floor during the International Mine Countermeasure Exercise (IMCMEX). With a quarter of the world's navies participating, including 6,500 Sailors from every region, IMCMEX is the largest international naval exercise promoting maritime security and the free-flow of trade through mine countermeasure operations, maritime security operations, and maritime infrastructure protection in the U.S. 5th Fleet area of responsibility and throughout the world. U.S. Navy photo by Mass Communication Specialist 1st Class Blake Midnight