United States Pacific Command

United States Pacific Command
Emblem of the United States Pacific Command.
Active	1947–present
Country	United States
Type	Unified Combatant Command
Headquarters	Camp H. M. Smith, in Halawa Heights, Hawaii
Nickname(s)	USPACOM
Engagements	Korean War, Vietnam War
Commanders
Combatant Commander	Admiral Samuel J. Locklear, USN
Ceremonial chief	Lieutenant General Thomas L. Conant, USMC

The United States Pacific Command (USPACOM) is a Unified Combatant Command of the United States armed forces responsible for the Pacific Ocean area. It is led by the Commander, Pacific Command (CDRUSPACOM), who is the supreme military authority for the various branches of the Armed Forces of the United States serving within its area of responsibility (AOR). The chain of command runs from the President of the United States, through the Secretary of Defense, to the Commander, Pacific Command. It is the oldest and largest of the Unified Combatant Commands. It is based in Honolulu, Hawai'i on the island of O'ahu.

The main combat power of USPACOM is formed by U.S. Army Pacific, Marine Forces Pacific, U.S. Pacific Fleet, and Pacific Air Forces, all headquartered in Honolulu with component forces stationed throughout the region.

Mission statement

U.S. Pacific Command, in concert with other US government agencies and regional military partners, promotes security and peaceful development in the Asia-Pacific region by deterring aggression, advancing regional security cooperation, responding to crises, and fighting to win.

Area of responsibility

PACOM Area Of Responsibility

The United States Pacific Command's area of jurisdiction covers over fifty percent of the world's surface area – approximately 105 million square miles (nearly 272 million square kilometers) – nearly sixty percent of the world's population, thirty-six countries, twenty territories, and ten territories and possessions of the United States.

Its AOR encompasses the Pacific Ocean from Antarctica at 092° W, north to 8° N, west to 112° W, northwest to 50° N/142° W, west to 170° E, north to 53° N, northeast to 65°30' N/169° W, north to 90° N, the Arctic Ocean west of 169° W and east of 100° E; the People's Republic of China, Mongolia, the Democratic People's Republic of Korea, the Republic of Korea, Japan; the countries of Southeast Asia and the southern Asian landmass to the western border of India; the Indian Ocean east and south of the line from the India/Pakistan coastal border west to 068° E, south to 5° S/068° E, west to 5° S/059° E, south to 8° S/059° E, southwest to 11° S/054° E, west to 11° S/042° E, and south along 042° E to Antarctica; Australia, New Zealand, and Hawaii.

It is charged with fulfilling the following mutual defense treaties signed by the United States:

• U.S./Republic of the Philippines (Mutual Defense Treaty, 1951)
• U.S./Australia/New Zealand (ANZUS – U.S., 1952)
• U.S./Republic of Korea (Mutual Defense Treaty, 1954)
• U.S./Japan (Mutual Defense Treaty, 1960)

In addition, PACOM's area of responsibility covers Taiwan whose defense relationship with the United States is governed by the Taiwan Relations Act of 1979. Furthermore, while the SEATO organization was disestablished in the late 1970s, SEACDT, the Collective Defense Treaty, still formally binds the U.S., France, Australia, New Zealand, Thailand, and the Philippines.

Thirty-five percent of the total trade of the United States globally falls within the watch of the United States Pacific Command, amounting to more than $548 billion in 1998. Five of the world's largest militaries are monitored by the United States Pacific Command: People's Republic of China, India, Russia, North Korea and South Korea.

Headquarters

Offices for the United States Pacific Command are based at the Nimitz-MacArthur Pacific Command Center at Camp H. M. Smith near suburban Salt Lake and Moanalua. The staff comprises over 530 Air Force, Army, Coast Guard, Marine Corps and Navy officers and enlisted personnel with the support of an additional 110 civilian personnel.

The headquarters includes personnel, intelligence, operations, logistics, and signals/communications (J6) branches. The intelligence branch includes the Joint Intelligence Center Pacific, which serves as the co-ordinating intelligence arm of the command.

List of Combatant Commanders

The Combatant Commander of United States Pacific Command reports directly to the Secretary of Defense, normally through the Chairman of the Joint Chiefs of Staff.

Prior to 2002, the Combatant Commander had held the title of Commander-in-Chief, U.S. Pacific Command (CINCPAC). On 24 October 2002, by order of Secretary of Defense Donald H. Rumsfeld, the title was changed to Commander, U.S. Pacific Command (CDRUSPACOM). Note: CINCPAC is not to be confused with CINCPACFLT, the former name of the subordinate navy component commander (COMPACFLT) of the U.S. Pacific Fleet.

Commander-in-Chief U.S. Pacific Command and Commander-in-Chief U.S. Pacific Fleet

No.	Image	Name	Start of Term	End of Term
1.		Adm. John H. Towers, USN	1 January 1947	28 February 1947)
2.		Adm. Louis E. Denfeld, USN	28 February 1947	3 December 1947
3.	File:DeWittClintonRamsey.jpg	Adm. DeWitt C. Ramsey, USN	12 January 1948	30 April 1949
4.		Adm. Arthur W. Radford, USN	30 April 1949	10 July 1953
5.	File:Felix Stump 2.jpg	Adm. Felix Stump, USN	10 July 1953	14 January 1958

Commanders, U.S. Pacific Command

No.	Image	Name	Start of Term	End of Term
5.	File:Felix Stump 2.jpg	Adm. Felix Stump, USN	14 January 1958	31 July 1958
6.		Adm. Harry D. Felt, USN	31 July 1958	30 June 1964
7.		Adm. Ulysses S. Grant Sharp, USN	30 June 1964	31 July 1968
8.		Adm. John S. McCain, Jr., USN	31 July 1968	1 September 1972
9.		Adm. Noel Gayler, USN	1 September 1972	30 August 1976
10.		Adm. Maurice F. Weisner, USN	30 August 1976	31 October 1979
11.		Adm. Robert L. J. Long, USN	31 October 1979	1 July 1983
12.		Adm. William J. Crowe, Jr., USN	1 July 1983	18 September 1985
13.		Adm. Ronald J. Hays, USN	18 September 1985	30 September 1988
14.		Adm. Huntington Hardisty, USN	30 September 1988	1 March 1991
15.		Adm. Charles R. Larson, USN	1 March 1991	11 July 1994
Acting		LTG Harold T. Fields, USA	11 July 1994	19 July 1994
16.		Adm. Richard C. Macke, USN	19 July 1994	31 January 1996
17.		Adm. Joseph W. Prueher, USN	31 January 1996	20 February 1999
18.		Adm. Dennis C. Blair, USN	20 February 1999	2 May 2002
19.		Adm. Thomas B. Fargo, USN	2 May 2002	26 February 2005
20.		Adm. William J. Fallon, USN	26 February 2005	3 March 2007
Acting		Lt Gen Daniel P. Leaf, USAF	3 March 2007	23 March 2007
21.		Adm. Timothy J. Keating, USN	23 March 2007	19 October 2009
22.		Adm. Robert F. Willard, USN	19 October 2009	9 March 2012
23.		Adm. Samuel J. Locklear, USN	9 March 2012	Incumbent

Establishment

The United States Pacific Command was established on 1 January 1947 by President Harry Truman and was originally headquartered in the Salt Lake subdivision of Honolulu. It took control over all Armed Forces of the United States in what was once called the Pacific Theater during World War II. In 1972, the United States Pacific Command's responsibilities were greatly expanded to include the Indian Ocean, Southern Asia, and the Arctic. In 1976, it was again expanded to include parts of Africa. President Ronald Reagan expanded it again with the inclusion of the People's Republic of China, Democratic People's Republic of Korea, Mongolia and Madagascar. In 1989, actions were taken to clarify the extent of authority given to the Commander, Pacific Command.

Force structure

USPACOM is a unified command which includes about 300,000 military personnel from the Army, Navy, Air Force, and Marine Corps (about 20 percent of all active duty U.S. military forces). These forces are in three categories: Forward-Deployed (about 100,000), Forward-Based, and Continental U.S. (CONUS)-Based which comprise the remainder.

Service components

• U.S. Army Pacific Command:
  • 25th Infantry Division (Hawaii and Alaska)
  • 94th Army Air and Missile Defense Command, (Hawaii and Kadena Air Base, Okinawa Japan)
  • United States Army Alaska
  • United States Army Japan
  • U.S. Army Chemical Activity Pacific (Johnston Island) (disestablished)
  • 9th Regional Support Command (USAR)
  • 196th Infantry Brigade (TSB)

• U.S. Pacific Fleet:
  • Third Fleet (California)
  • Seventh Fleet (Japan)

• Marine Forces Pacific (MARFORPAC)
  • 1st Marine Expeditionary Force (California)
  • 3rd Marine Expeditionary Force (Japan)

• U.S. Pacific Air Forces:
  • Fifth Air Force (Japan)
  • Seventh Air Force (Korea)
  • Eleventh Air Force (Alaska)
  • Thirteenth Air Force (Hawaii)

Note: I Corps mission focus is towards the Pacific rim and commands 3 out of 4 BCTs of the 2nd Infantry Division.

Subordinate unified commands

• U.S. Special Operations Command, Pacific (SOCPAC), Camp H. M. Smith, Oahu (Hawaii)
  • Joint Task Force 510
  • Joint Special Operation Task Force – Philippines
  • 1st Special Forces Group
  • 353rd Special Operations Group
  • Naval Special Warfare Unit-1
• U.S. Forces, Japan (Yokota AB, near Tokyo)
• U.S. Forces, Korea (Yongsan Army Garrison, Seoul)
• U.S. Taiwan Defense Command (HSA East Compound, Taipei) (disestablished in 1979)
• Alaskan Command (Elmendorf AFB, Anchorage)

Standing joint task forces

• Joint Interagency Task Force West (Camp H. M. Smith, Hawaii)
• Joint POW/MIA Accounting Command (Hickam AFB, Hawaii)
• Joint Task Force-Homeland Defense (Ft. Shafter, Hawaii)

Additional supporting units

• Asia-Pacific Center for Security Studies (Honolulu, Hawaii)
• Joint Intelligence Operations Center (Pearl Harbor, Hawaii)
• Center for Excellence in Disaster Management and Humanitarian Assistance (Tripler Army Medical Center, Hawaii)
• Pacific Disaster Center for Disaster Recovery (DEM) Humanitarian Aid

Humanitarian missions

• Operation Tomodachi in Japan after 2011 Tohoku earthquake and tsunami
• Operation in Southeast Asia after 2004 Indian Ocean earthquake and tsunami

In Asia, one of the most effective and impressive ad hoc multilateral efforts took place in the wake of the horrific December 2004 earthquake and tsunami that left some three hundred thousand people dead or missing, with upwards of a million more displaced in eleven South Asian and Southeast Asian nations. As devastating as the damage was, it could have been much worse if it had not been for the rapid response by the international community. At the height of the relief effort, some sixteen thousand U.S. military personnel were deployed throughout the areas most affected by tragedy; more than two dozen U.S. ships (including a the aircraft Carrier Strike Group Nine, a Marine amphibious group, and a hospital ship) and more than one hundred aircraft were dedicated to the disaster-relief effort, along with forces from Australia, Canada, Japan, India, and the affected countries.

US Air Force personnel deliver relief supplies to Burma

In May 2008, Commander, Marine Corps Forces Pacific was designated as Commander, Joint Task Force Caring Response, a humanitarian assistance and disaster relief effort for Burma, devastated by Cyclone Nargis. During a delivery by the 36th Airlift Squadron on 19 May 2008 to Yangon International Airport in Burma approximately 15,000 pounds of water, water containers, rations, and mosquito netting were unloaded from the a C-130 Hercules aircraft. Expeditionary Strike Group 7/TF 76/31st Marine Expeditionary Unit also stood by off the Myanmar coast for some time. However it was not allowed to deliver further aid.

References

• United States Pacific Command

External links

• United States Pacific Command (Official Site)