He'll wait until Russia's missile defense is in place, then he'll send in 180 F-22's to destroy it.
Of course he'll require the Raptors to fly with gear down and weapons bays open.
Oh, and no missiles.
And with all the leaks in our military and intelligence, I'm sure the Russians will know 3 weeks ahead of time when they're coming.
To be honest I think S-300s are capable to engage Raptor by now. It doesn’t mean a couple of units are able to deter air strikes but they surely may track it and lock on.