Bring out a Barrett .50 caliber rifle. Is it possible to drag out an old Vietnam-era anti-aircraft gun and some ammo from an armory somewhere? Make sure you do this on the beach and shoot out toward the ocean.
M61 Vulcan 20mm autocanons have been brought out of storage by some enterprising IDF units. I’ll bet some US NG units have some in storage.
Haven’t you been keeping up? They cannot be shot down until procedures are put in place. Top men are working on the procedures right now. Top men.