SANTA RITA, Guam: Engineman 2nd Class Kamil Stanek from Mastic Beach, assigned to Coastal Riverine Squadron (CRS) 2 Det. Guam, cleans the lens of the forward Mark 50 remote weapons system prior to a live fire exercise. CRS-2 Det. Guam, assigned to Coastal Riverine Group 1, is capable of conducting maritime security operations across the full spectrum of naval, joint and combined operations. Further, it provides additional capabilities of port security, embarked security and theater security cooperation around the U.S. 7th Fleet of Operations.