Welcome to Fleet Activities Yokosuka
An installation community that attracts the best Sailors and civilian employees to serve in Japan with their families.
Fleet Activities, Yokosuka comprises 568 acres and is located 43 miles south of Tokyo at the entrance of Tokyo Bay and approximately 18 miles south of Yokohama. Yokosuka is on the Miura peninsula in the Kanto Plain region of the Pacific Coast in Central Honshu, Japan. CFAY is the largest overseas U.S. Naval installation in the world and is considered to be one of the most strategically important bases in the U.S. military.
| Gate Hours | Contact Us | Visitor Control Center | Welcome Aboard |
If you or someone you know is experiencing a crisis, please reach out to these 24-hour resources below:
Duty Chaplain Line: 080-5016-6836
Duty SAPR Victim Advocate: 090-8046-5783
Sexual Assault Response Coordinator: 080-8409-8610
Military One Source: 1-800-342-9647
Suicide Prevention Line: 1-800-273-8255 dial 1
Suicide Prevention: www.suicide.navy.mil
Veterans Crisis Line: https://www.veteranscrisisline.net