With 336,978 personnel on active duty and 101,583 in the Ready Reserve, the U.S. Navy is the third largest of the United States military service branches in terms of personnel.

2 days ago · Naval News: The latest naval defense news from around the world. We cover topics such as technology, industry, shipbuilding and navy.

Since 1775, America’s Navy has maintained freedom of the seas. Not only for our nation, but for our allies and strategic partners. We are the most powerful Navy in the world. We are here to preserve …

5 days ago · The Navy’s 34th Chief of Naval Operations, Adm. Daryl Caudle, today released the United States Navy Fighting Instructions, a comprehensive framework to guide how the Navy organizes, …

Jan 22, 2026 · naval warfare, the tactics of military operations and armed forces conducted on, under, or over the sea.

Feb 4, 2026 · Explore the United States Naval Academy: Discover recent news, events, academic programs, and the mission to develop leaders for the Navy and Marine.

3 days ago · News on both China’s military operations worldwide and U.S. policy in the Western Pacific. Every week, USNI News highlights U.S. Navy, Marine and Coast Guard operations around the world. …

4 days ago · Naval news Defense : Coverage includes navy defense industry modern equipment, fleet updates, and maritime security.

Learn how your military benefits — including health care, retirement pay and more — have changed in 2025. For troops, "Groundhog Day" captures something they immediately recognize: days repeat,...

Feb 3, 2026 · Official website of the Naval Sea Systems Command (NAVSEA), the largest of the U.S. Navy's five system commands. With a force of more than 80,000 civilian, military and contract support...