In the event of conflict in Kosovo caused by Serbian action, the U.S. will be prepared to employ military force against Serbians in Kosovo and in Serbia proper.
Dec 24, 1992. "Christmas Warning" from GHW Bush to Slobodan Milosevic.
Some people you just can't reach.
As far as gall, how's about calling a 79 day bombing campaign, comprising 23,300 strike missions, of which 90 (0.39%) caused civilian casualties "indiscriminate"?
I'd note that Yemen has had and continues to have US Special Forces operating in the country alongside Yemeni forces in the War on Terror, and the invasion of Iraq wouldn't have been possible without the cooperation of Saudi Arabia, but it would be pointless, wouldn't it.
Lastly, if we wanted to lose our wars, we'd invite the Serbs along. They're such subject matter experts in getting their asses handed to them that their biggest holiday is the commemoration of a national defeat - d'oh.