Submarine Group 7
Submarine Group 7 is a United States Navy combatant unit.
It is located in Yokosuka and United States. The United States Navy combatant unit was established in 14 September 1955.
Submarine Group 7 is a United States Navy combatant unit.
It is located in Yokosuka and United States. The United States Navy combatant unit was established in 14 September 1955.