US Navy

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United States Navy
150px
Emblem of the United States Navy
CountryUnited States
TypeNavy
RoleMaritime security, power projection, sea control
Size336,978 active duty personnel (as of 2023)
Garrison/HQThe Pentagon, Arlington, Virginia
Motto(s)"Non sibi sed patriae" ("Not for self, but for country")
ColorsBlue and Gold
AnniversariesOctober 13, 1775
Commanders
Secretary of the NavyCarlos Del Toro
Chief of Naval OperationsAdmiral Michael M. Gilday


The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most capable navy in the world, with the highest combined battle fleet tonnage. The U.S. Navy has the world's largest aircraft carrier fleet, with eleven in service, and two new carriers under construction.

History[edit | edit source]

The United States Navy traces its origins to the Continental Navy, which was established during the American Revolutionary War and was disbanded in 1785. The modern U.S. Navy was founded on April 30, 1798, with the establishment of the Department of the Navy. The Navy played a significant role in the American Civil War, World War I, World War II, and the Cold War.

Structure[edit | edit source]

The U.S. Navy is organized into several major commands:

The Navy is also divided into various types of ships and submarines, including:

Roles and Responsibilities[edit | edit source]

The primary mission of the U.S. Navy is to maintain, train, and equip combat-ready naval forces capable of winning wars, deterring aggression, and maintaining freedom of the seas. The Navy also supports the United States Marine Corps in amphibious operations and provides humanitarian assistance and disaster relief.

Technology and Innovation[edit | edit source]

The U.S. Navy is at the forefront of technological innovation, with advancements in areas such as:

Personnel[edit | edit source]

The U.S. Navy employs over 336,000 active duty personnel and 101,000 reserve personnel. It also includes the United States Navy Reserve and the United States Naval Academy, which trains future officers.

Also see[edit | edit source]

Template:United States Armed Forces



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Contributors: Prab R. Tumpati, MD