B-52H Stratofortress took off Monday over the Point Mugu Sea Range intending to fire the first booster test vehicle for the AGM-183A Air-launched Rapid Response Weapon (ARRW) program. Instead, the test missile was not able to complete its launch sequence and was safely retained on the aircraft which returned to Edwards AFB," the Air Force said in a statement.

….for the AGM-183A Air-launched Rapid Response Weapon (ARRW) …..lol

unless aircraft were already sitting on the ramp with the AGM-183A hanging on a pod, it would probably take 10 min to load each AGM-183A and then the aircraft has to get airborne

meanwhile if an icbm was the delivery vehicle the weapon would already be loaded, the icbm already fueled and could be airborne in less than 1 minute thus fullfilling the term "rapid response weapon"