axisofentropy wrote:If a blast destroys enough models in two locked units such that none of them are in base-to-base anymore, are they no longer locked in combat at the end of the shooting phase? May one of the units declare a charge that turn?
Yes. They would no longer be locked in combat and one can declare a charge. Of course, this would be a very unlikely scenario as you'd need to target a valid, close by target and then hope for a scatter that would hit both units. Then you have
LOS issues to consider. Closest models are always removed first, so you'd need the blast to be a barrage weapon.