I wonder how realistic it is A. to be able to completely destroy an HQ with regular bombers and B. having destroyed it, that an entire country's radar goes down. I would suggest some partial interference, that isn't going to cause 20 people to resup the entire HQ, while the bombers are still egressing, more like strat hits, where it is cumulative and can catch the enemy unaware that is affecting them. The total loss, alerts the enemy to fix the problem. I would change that.