Oh, he's used to the double-take. He gets it so much anymore, since the serum and becoming a super-strong super-soldier.

He nods, smiling faintly. "Yes, ma'am. I'm U.S. Army but I was attached to the Special Scientific Reserve, a joint American-British tasked with combating Nazi scientific research and special forces in Europe."

And then he waits, because another thing he's gotten used to, since coming to Baedal, is being asked what year he's from or if he means real Nazis. Seems most everyone here comes from some time after his.