No, although you can take a plane/boat.
It is a distance of 44 km.
U.S. Embassy in Tokyo, about 1 hour from Yokosuka by train.
Yokosuka, Japan
Yokosuka, Japan
Naval Hospital Yokosuka Japan was created in 1881.
Naval Hospital Yokosuka Japan's motto is 'Here to SERVE with CARE'.
The driving distance from Sasebo, Japan to Yokosuka, Japan is 729 miles / 1,173 km.
Yokosuka US Naval Base has one. Yokosuka, Japan.
Yokosuka Base, Japan
Just a few feet! Commander U.S. Naval Forces Japan (COMNAVFORJAPAN) and Commander U.S. Fleet Activities Yokosuka (COMFLEACT Yokosuka) are literally right next door to each other, and are connected by a breezeway.
The answer is no they are not armed!
Okinawa is an Island south of Japan and today it is part of the country of Japan.