Though I'm from the U.S., I had to choose U.K. "Breaker". The main reason being that the G.I. Joe Breaker is K.I.A. (Killed In Action) on a mission to "Trucial Abyssmia". (Marvel issue # 117) There's been a lot of talk on the American boards about him "coming back" (perhaps by cloning), but until that happens, there's only one "Breaker" left. (Unless, of course, these two "Breakers" are just different versions of the same man. I'd have to check the U.K. file card.)