Then there would be no point in killing the HQ...
What's the point in "killing" HQ now? It's got no operational or strategic
impact beyond "blinding" one of the three countries in the game.
You lift a fighter, go to where you know there's good fights happening
anyway, and by the time you're done with the sortie, dar's back up
and you can "see" again.
And please, don't tell me that grand strategies are implemented
with HQ down or that it ties up a large percentage of pilots who
might otherwise be piloting fighters while it gets resupplied.
It serves only as yet another chest-thumping "Look at me, I
killed the blah blah!" on country text item.