There are a total of 7 military bases in Puerto Rico.
The Marine Corps nor the Navy have bases stationed here.
All bases here serve as important rallying and staging point for the United States and its allies.
Puerto Rico has been a strategic military and commerce point since the United States was founded.
It continues to be vital in operations all around the world.
Army Bases In Puerto Rico
Camp Santiago
Location: Salinas, PR

In Use: 1940-present
Overall Mission: This is a joint training base for America’s Armed Forces and allies.
The U.S. Army, Air National Guard, and U.S. Army Reserves all use this base for training and a staging point during wartime.
The base is also used for the youth of the military, as a summer encampment to enjoy time with friends while learning about the military.
Units Stationed: N/A
Official Site: https://globalsecurity.org/camp-santiago
Related Article – Military Bases In Texas
Fort Buchanan
Location: San Juan, PR
In Use: 1923-present
Overall Mission: All branches of the Armed Forces use this base for training and as a staging point for operations.
The base also serves as a support system for locals during natural disasters, such as hurricanes.
The base is mostly used to house U.S. Army reserve units but it does have 3 units stationed here.
Units Stationed:
- 339th battalion
- 480th Military Police Battalion
- 4th Marine Logistics Group
Official Site: https://buchanan.army.mil
Fort Allen
Location: Juana Diaz, PR

In Use: 1941-present
Overall Mission: The base originated as a staging point for the Army Air Corps during W.W.2.
Since 1980, there have been no active duty units from any branch of the Armed Forces stationed here.
This is where the Puerto Rico National Guard to has their Officer Candidate School on the base.
Units Stationed: N/A
- 296th Infantry Regiment
- 35th Expeditionary Signal Battalion
Official Site: https://fort_allen.army.mil
Air Force Bases In Puerto Rico
Muñiz ANG Base
Location: San Juan, PR

In Use: 1956-present
Overall Mission: This is where the Puerto Rican Air National Guard is headquartered.
The base also serves as a humanitarian aid station for local natural disasters.
The base serves a rally and distribution point for U.S. Armed Forces during wartime.
Units Stationed:
- 156th Wing Puerto Rican Air National Guard
Official Site: https://muniz.army.mil
Related Article – Military Bases In California
Coast Guard Bases In Puerto Rico
USCG Air Station Boriquen
Location: Aguadilla, PR

In Use: 1971-present
Overall Mission: The main goal of the base is search and rescue in the surrounding areas.
The base also provides logistic, aerial and law enforcement services and support for any operations in the area.
It was an important staging point in wartime for the U.S. Armed Forces and its allies.
Official Site: https://antlanticarea.uscg.mil/air-station-borinquen
- GHRP 2, CJC 1295, Ipamorelin, & Sermorelin: Dosage For Each - September 20, 2023
- TB500, IGF-1 LR3, Melanotan 2: Dosage For Each - September 18, 2023
- TPU Army Meaning In 2023: 4 Things To Know - September 15, 2023