US engages Military Exercises

Just as Russia called unprecedented military exercise to show force to Europe, the US did the same holding military exercises using B-2s capable of delivering nuclear bombs in South Korea intent upon showing force to North Korea, which in turn responded by putting everything on alert to attack USA mainland.

http://www.bangkokpost.com/news/world/342948/n-korea-puts-rockets-on-standby-for-us-strike