San Diego is a United States military installation in San Diego, California. It is along the Pacific Ocean and Interstate 5, and adjacent to Lindbergh Field and a former Naval Training Center. MCRD San Diego's main mission is the initial training of enlisted male Marine Corps recruits living west of the Mississippi River. & Over 21,000 recruits are trained each year. The Depot also is the home to the Marine Corps' Recruiter School and Western Recruiting Region's Drill Instructors School.

United States Naval Training Center, Bainbridge, Maryland was the US Navy Training Center located at Port Deposit, Maryland.

The Orlando Naval Training Center (NTC) was first commissioned on July 1,1968. It "was established to enhance the manpower training capabilities of the United States Navy." It was the final of three active training facilities for Navy recruits, the others being Great Lakes Naval Training Center and San Diego Naval Training Center. & The Orland NTC was built on land used by the Army Air Corps during World War II as part of the Orlando Army Air Base.