U.S. Military Base Directory

A complete searchable directory of 1,518 known U.S. military installations worldwide — 824 domestic bases and 506 overseas bases across 113 countries.

1,518

Total Installations

824

Domestic Bases

506

Overseas Bases

113

Countries

Showing 1-50 of 1,518 installations

Name	Country	State	Branch	Type	Status
"Archipelago" CSL [loc? Sulu]	Philippines	—	—	Lily Pad	Active
14th Battalion, Toledo	Uruguay	—	—	US-Funded	Active
1LT John A Fera USARC	United States	Massachusetts	U.S. Army Reserve	Domestic	Active
1SG Robert L Kuhn USARC	United States	Kansas	U.S. Army Reserve	Domestic	Active
9th RRC Saipan Army Reserve Saipan	Northern Mariana Islands	—	—	Overseas Base	Active
Abeche	Chad	—	—	Overseas Base	Active
Aberdeen Proving Ground	United States	Maryland	U.S. Army	Domestic	Active
Accra	Ghana	—	—	Lily Pad	Active
Adelphi Laboratory Center	United States	Maryland	U.S. Army	Domestic	Active
Afobaka Tropics Test Site	Suriname	—	—	Lily Pad	Active
Agadez	Niger	—	—	Overseas Base	Active
Agana Navy Active Agana	Guam	—	—	Overseas Base	Active
Agualva Munitions Storage Annex Air Force Active Lajesfield	Portugal	—	—	Overseas Base	Active
Ahmed Al Jaber	Kuwait	—	—	Overseas Base	Active
Air Force Active Lajesfield	Portugal	—	—	Overseas Base	Active
Air Force Active Lajesfield	Portugal	—	—	Overseas Base	Active
Air Force Maui Optical and Supercomputing Site	United States	Hawaii	U.S. Air Force	Domestic	Active
Air Force Office of Scientific Research	United States	Virginia	Washington HQ Services	Domestic	Active
Air Force Plant 4	United States	Texas	U.S. Air Force	Domestic	Active
Air Force Plant 42	United States	California	U.S. Air Force	Domestic	Active
Air Force Plant 44	United States	Arizona	U.S. Air Force	Domestic	Active
Air Force Plant 6	United States	Georgia	U.S. Air Force	Domestic	Active
Aitos (Aytos) Storage Facility	Bulgaria	—	—	Lily Pad	Active
Akasaka Administration Annex Air Force Active Tokyo	Japan	—	—	Overseas Base	Active
Akasaka Press Center Army Active Tokyo	Japan	—	—	Overseas Base	Active
Akasaki POL Dep Navy Active Sasebo	Japan	—	—	Overseas Base	Active
Akizuki Ammunition Depot Army Active Akizuki	Japan	—	—	Overseas Base	Active
Al Anand CLOSED, Yemen	Yemen	—	—	Overseas Base	Active
Al Asad AB, Anbar	Iraq	—	—	Overseas Base	Active
Al Dhafra	United Arab Emirates	—	—	Overseas Base	Active
Al Mubarak AB @ Kuwait City IAP	Kuwait	—	—	Overseas Base	Active
Al Mussanah AB	Oman	—	—	Overseas Base	Active
Al Taqqadum, Eastern Anbar	Iraq	—	—	Overseas Base	Active
Al Udeid	Qatar	—	—	Overseas Base	Active
Al-Tanf 1.	Syria	—	—	Overseas Base	Active
ALF Fentress Chesapke	United States	Virginia	U.S. Navy	Domestic	Active
ALF Orange	United States	Texas	U.S. Navy	Domestic	Active
Ali Al Salem	Kuwait	—	—	Overseas Base	Active
Aliamanu Military Reservation	United States	Hawaii	U.S. Army	Domestic	Active
Allegany Ballistics Lab	United States	West Virginia	U.S. Navy	Domestic	Active
Allen Stagefield AL	United States	Alabama	U.S. Army	Domestic	Active
Alpena County Regional Airport	United States	Michigan	Air National Guard	Domestic	Active
Altus Air Force Base	United States	Oklahoma	U.S. Air Force	Domestic	Active
Amari Air Base	Estonia	—	—	Lily Pad	Active
Ambergris Caye	Belize	—	—	US-Funded	Active
American Memorial Park Navy Active Saipan	Northern Mariana Islands	—	—	Overseas Base	Active
Amphib Base Coronado East	United States	California	U.S. Navy	Domestic	Active
Amphib Base Coronado West	United States	California	U.S. Navy	Domestic	Active
AMSA	Puerto Rico	—	—	Overseas Base	Active
Andersen Administration Annex Navy Active Yigo	Guam	—	—	Overseas Base	Active

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About This Data

Domestic base data comes from the Pentagon's FY2024 Base Structure Report via the National Transportation Atlas Database (NTAD). Overseas base data is compiled from David Vine's comprehensive research at American University, cross-referenced with the Pentagon's Base Structure Report.

The U.S. maintains the largest network of military bases in world history. No other nation has more than a handful of overseas military installations. This global footprint costs taxpayers hundreds of billions annually and enables the projection of military force to every corner of the planet.

U.S. Military Base Directory

About This Data

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