 For 242 years, the United States Navy has served America around the world, around the clock, from atop the sea to beneath the waves. In the skies and on the ground, our sailors are forward deployed, deterring our adversaries and protecting our shores, promoting global security, and ensuring our prosperity. For 242 years, our unwavering sea power has allowed us to remain the world's greatest Navy. Thanks to the unyielding commitment of the many men and women who have answered the call.