Would it be considered strange if I attended U.S. military events?

For about the next year, I’m going to have a lot of free time, so I want to challenge myself by trying things I’ve never really paid attention to before. As part of that, I’ve been thinking about attending events held by the U.S. military here in Okinawa, since they’re probably the most familiar foreign presence in the area. But would Japanese people attending those kinds of events be seen as strange in any way? I’m not especially interested because of any political beliefs or ideology or anything like that.