Orac, I guess I have to fall back on the Norsemen, they've gotten their Pentagon stooge (I keep thinking Harry Potter, wasn't he the bearded one?) to categorically state that their F-35's will be as sneaky as ours. Maybe we can ask him about the RAF ones.
Seems an obliging feller - in return for the usual eenfidel yankee pig go home, he thanks them for their comments. Better man than me, I'd tell the miserable ingrates where to go and what to do with the parrots they rode in on.