Intro
Discover the largest military presence in the US at California military bases. Learn about the states 32 bases, including major installations like Camp Pendleton, Edwards AFB, and Travis AFB. Explore base locations, histories, and missions, as well as on-base amenities, education, and employment opportunities in this comprehensive guide.
The state of California is home to a large number of military bases, with a significant presence of the United States Armed Forces. These bases play a crucial role in the country's defense and security, and they also have a substantial impact on the local economy and communities. In this article, we will provide a comprehensive guide to California military bases, including their history, location, and mission.
History of Military Bases in California

California has a long history of military presence, dating back to the Spanish colonial era. The state's strategic location on the West Coast made it an ideal place for military bases, particularly during World War II. The construction of military bases in California began in the early 20th century, with the establishment of the Presidio of San Francisco in 1776. The Presidio was a Spanish fort that served as a military outpost and played a significant role in the Mexican-American War.
During World War II, the United States government established a large number of military bases in California, including the Los Angeles Air Force Base, the San Diego Naval Base, and the Mare Island Naval Shipyard. These bases played a crucial role in the war effort, serving as training facilities, logistics hubs, and deployment centers.
Post-War Era and the Cold War
After World War II, the United States continued to maintain a significant military presence in California. The state's military bases played a crucial role in the Cold War, serving as a deterrent to Soviet aggression and providing a forward presence in the Pacific. The establishment of the North American Aerospace Defense Command (NORAD) in the 1950s further solidified California's importance as a military hub.
Military Bases in California

There are currently over 30 military bases in California, operated by the United States Army, Navy, Air Force, Marine Corps, and Coast Guard. Here are some of the most notable military bases in California:
- Los Angeles Air Force Base: Located in El Segundo, California, this base serves as the headquarters of the Space and Missile Systems Center (SMC) and is responsible for the development and acquisition of space and missile systems.
- San Diego Naval Base: Located in San Diego, California, this base is one of the largest naval bases in the United States and serves as the homeport for the Pacific Fleet.
- Mare Island Naval Shipyard: Located in Vallejo, California, this base is a former naval shipyard that was closed in 1996 but still serves as a logistics hub for the Navy.
- Fort Irwin National Training Center: Located in Barstow, California, this base is a major training facility for the United States Army and serves as a testing ground for new military equipment and tactics.
- Marine Corps Base Camp Pendleton: Located in Oceanside, California, this base is the largest Marine Corps base in the United States and serves as a training facility for Marines.
Air Force Bases in California
- Vandenberg Air Force Base: Located in Lompoc, California, this base serves as a launch site for military satellites and ballistic missiles.
- Edwards Air Force Base: Located in Edwards, California, this base is a major testing facility for the United States Air Force and serves as a landing site for the Space Shuttle.
- March Air Reserve Base: Located in Moreno Valley, California, this base is a reserve air base that serves as a training facility for the Air Force Reserve.
Economic Impact of Military Bases in California

The military bases in California have a significant impact on the state's economy. According to a study by the California Military Affairs Council, the military bases in California generate over $40 billion in economic activity each year and support over 360,000 jobs. The bases also contribute to the state's tax base, generating over $1 billion in tax revenue each year.
Challenges Facing Military Bases in California
Despite their economic importance, the military bases in California face several challenges, including:
- Budget cuts: The United States military has been subject to budget cuts in recent years, which have impacted the operations of military bases in California.
- Environmental concerns: Military bases in California have been criticized for their environmental impact, including the contamination of soil and groundwater.
- Community opposition: Some military bases in California have faced opposition from local communities, who are concerned about the noise, traffic, and other impacts of military operations.
Conclusion
In conclusion, the military bases in California play a critical role in the state's economy and national security. While they face several challenges, the bases remain an important part of the state's infrastructure and will continue to play a significant role in the United States military for years to come.
We hope this comprehensive guide to California military bases has been informative and helpful. If you have any questions or comments, please feel free to share them below.
What is the largest military base in California?
+The largest military base in California is the San Diego Naval Base, which covers an area of over 57,000 acres and serves as the homeport for the Pacific Fleet.
How many military bases are there in California?
+There are currently over 30 military bases in California, operated by the United States Army, Navy, Air Force, Marine Corps, and Coast Guard.
What is the economic impact of military bases in California?
+The military bases in California generate over $40 billion in economic activity each year and support over 360,000 jobs.