FROM U.S. NAVY PHOTO GALLERY
Sailors aboard the guided-missile frigate USS Simpson (FFG 56) conduct a pre-action aim calibration test fire of a 76mm canon. Simpson, homeported in Mayport, Fla., is conducting theater security cooperation and maritime security operations in the U.S. Naval Forces Africa area of responsibility. U.S. Navy photo by Mass Communication Specialist Seaman Brian T. Glunt (Released) 120406-N-RN782-074