F-22A Raptors to South Korea.

http://www.globalsecurity.org/military/systems/aircraft/f-22.htm

Might we see the Raptor in action for the first time if the Korean rhetoric escalates into conflict?

A better article than Globalsecurity.org

http://www.reuters.com/article/2013/03/31/us-korea-north-usa-f-idUSBRE92U09V20130331

Still does not say how many were flown into Osan from Kadena.