An installation community that attracts the best Sailors and civilian employees to serve in Japan with their families.
Imagery from CFAY
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 | Phone Directory | Getting Here | Guest Pass Policy | Visitor Information | Welcome Aboard
OFF-LIMITS AREAS/LOCATIONS NOTIFICATION ***Updated 18 Dec. 2018***
LIBERTY ORDER FOR ALL U.S. MILITARY FORCES LOCATED OR OPERATING IN JAPAN
CDNS is short for Computer Desktop Notification System. CDNS is the system used by shore commands to
provide simultaneous emergency notifications to OneNet computer desktops, as well as home, work and
mobile email and telephones.
CDNS Registration Instructions: English | 日本語
CDNS Registration Example CDNS Registration Forms
Computer Desktop Notification System (CDNS) AtHoc Self Service User Guide (CAC Card Required)
コンピュータ・デスクトップ・通知システム(CDNS) セルフサービス・ユーザー・ガイド
NAF Atsugi NSF Diego Garcia NAF Misawa CFA Okinawa CFA Sasebo