In fact, all of STRATCOM became a joint operation with personnel from all four services — Air Force, Navy, Army, and Marines. Yet, the mission remained the same. Their purpose was to prevent a military attack on the United States and its allies. If this wasn’t possible, they would use their forces to do what was necessary.
When STRATCOM began, the Looking Glass flights became a joint Air Force and Navy operation. Personnel from both services provided round-the-clock, survivable, alternate command of strategic forces during national emergencies.
In fact, all of STRATCOM became a joint operation with personnel from all four services — Air Force, Navy, Army, and Marines. Yet, for all the changes, the mission remained the same — to deter a military attack on the United States and its allies, and should deterrence fail, employ forces so as to achieve national objectives.
Other responsibilities included: