TTN, on your new post, indeed.
The big question would be what would a crew do if they saw lots of mushroom clouds behind them but did not get a release message. Would they have obeyed orders or thought what the hell?
An interesting aside, on a dispersal flight the weapon would have been safed and the fuel enough only for the dispersal flight. Crews were briefed to make this transit not radio silent but with all radios switched off so as not to hear any confusing messages.
You can imagine what these might be.