Commonwealth Defense Administration

The Commonwealth Defense Administration was a pre-War agency.

Background
Responsible for administrating the network of missile silos and anti-missile batteries located in the United States. The Ballistic Defense Division operated in Hopeville and Ashton. The division seals can be seen in the base commander's office of Hopeville missile silo bunker and outside of the entrance to the Ashton missile silo following the elevator ride during The Divide.

Appearances
The Commonwealth Defense Administration is mentioned only in the Fallout: New Vegas add-on Lonesome Road.

Behind the scenes
The Ballistic Missile Defense Organization is a real world agency.