Photos show US, South Korean, and Japanese aircraft on mission to flex on North Korea after ICBM test

Three days after North Korea demonstrated its ability to hit the US with long-range nuclear missiles, the US, South Korea, and Japan put on a display of air power expressly meant to frighten Kim Jong Un.

Flying 10 hours from Guam to the Korean peninsula, US B-1 Lancer bombers joined up with South Korean F-15s and dropped dud bombs at a range near the demilitarized border between North and South Korea. On the way back, Japanese F-2 fighters escorted the US heavy bombers.

"North Korea's actions are a threat to our allies, partners and homeland," Gen. Terrence O' Shaughnessy, Pacific Air Forces commander, said in a statement. "Let me be clear, if called upon we are trained, equipped and ready to unleash the full lethal capability of our allied air forces."

In the pictures below, see how the US and its allies train to respond to North Korea.