U.S., ROK, and Japan Fly Large Grouping of Fighter Jets In Demonstration Against Possible North Korean Nuclear Test

This was actually quite a large grouping of fighter jets flying over the waters near Korea yesterday. Just the ROK itself flew 16 fighter jets. Unfortunately the ROK and Japan did not fly together, but instead in different groupings with American fighters:

The United States and its Asian allies flew dozens of fighter jets over waters surrounding the Korean Peninsula on Tuesday in a show of force as their diplomats discussed a coordinated response to a possibly imminent North Korean nuclear test.

The flights came as U.S. Deputy Secretary of State Wendy Sherman traveled to Seoul for discussions with South Korea and Japanese officials over the gathering North Korean threat and warned of a “swift and forceful” counterresponse if the North proceeds with a nuclear test explosion, which would be its first in nearly five years.

Yahoo News

You can read more at the link.