In every country when an airspace violation occur, its identified as airspace violation by telling the type, except to the US who always came with flying objects stories since the cold war, the question is, why only the US gets flying objects? no other country reports these things? is the US on a different plant than earth?
China has WMD`s, i guess the WMD story will not work this time to start a war, so the Americans will come with new thing.
It would still need to send them over territory that is either hostile or neutral.