The Naval Computer and Telecommunications Station (NCTS) Far East is a Navy military unit headquartered in

Yokosuka is a city in Kanagawa Prefecture, Japan. , the city has a population of 373,797, and a population density of . The total area is . Yokosuka is the 11th-most populous city in the Greater Tokyo Area, and the 12th in the Kantō region. The city i ...

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

. The unit consists of nine geographically-dispersed sites in Japan, South Korea, Singapore, and Diego Garcia. NCTS Far East's mission is to "operate and defend mission critical, Navy warfighting networks and communications systems necessary for U.S. Naval, Joint, and Coalition Commanders to conduct secure command and control in the

United States Indo-Pacific Command The United States Indo-Pacific Command (USINDOPACOM) is the unified combatant command of the United States Armed Forces responsible for the Indo-Pacific, Indo-Pacific region. It is the oldest and largest of the unified combatant commands. Lead ...

(USINDOPACOM) theater of operations."

History

1951–1960

NAVCOMTELSTA Far East was originally designated as Naval Communications Facility, Yokosuka Japan; it was commissioned on 8 January 1951, after the outbreak of the

Korean War The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was s ...

. In December 1952 U.S. Naval Radio Receiving Facility Kami Seya, Japan was completed, and the Security Group Department and general-service receivers were moved to Kami Seya. During the war, the rest of NAVCOMMFAC Yokosuka moved to Kami Seya. In 1960, the command was re-designated U.S. Naval Communications Facility Japan and relocated to Yokosuka. The following year, the command was again re-designated as U.S. Naval Communications Station, Japan.

1990s–present

This name lasted until 1991, when it was changed to U.S. Naval Computer and Telecommunications Station, Japan to acknowledge the increasing reliance on computers and telephones in telecommunications. Also in 1991, NTCCs Atsugi and Sasebo and NAVCOMM Dets Okinawa and Misawa were functionally transferred to NAVCOMTELSTA Japan. 1993 saw the transfer of Base Communications Offices (BCOs) at Atsugi,

Sasebo is a core city located in Nagasaki Prefecture, Japan. It is the second-largest city in Nagasaki Prefecture, after its capital, Nagasaki. , the city had an estimated population of 230,873 in 102,670 households, and a population density of 540 per ...

and Yokosuka to NAVCOMTELSTA Japan. In 1995 another name change to U.S. Naval Computer and Telecommunications Station, Far East occurred, with the transfer of the Communications Department from Commander Fleet Activities Chinhae, Korea to this command and the establishment of NAVCOMM Det Chinhae.

External links

* {{coord, 35.293, 139.670, type:landmark_globe:earth_region:US, display=title Computer and Telecommunications Area Master Station Pacific Military installations established in 1951