In the event of a war with the dictator the Air Force could use CHAMP weapons to fry the electronics controlling Kim’s latest rockets, stopping them from being launched.
The use of such weapons, which are not yet operational, was discussed at a White House meeting on North Korea back in August, according to NBC news.
CHAMP stands for counter-electronics high-power advanced microwave project and was started by the Air Force Research Laboratory back in 2009.
In 2012 one of the weapons was tested in Utah against electronic equipment that was set up to mirror the capabilities of Iran and North Korea.
The weapon managed to wipe out everything inside the first building it targeted, including the camera recording the test, before going on to target five more buildings then crashing itself at a pre-determined site.
This is the only test of a microwave weapon to have been declassified.
Other tests are believed to have taken place since then to improve the weapon, including mounting it on a missile that is harder to detect and upping the power.
A 2016 Air Force Research Laboratory document, seen by NBC, says the low-flying missile is ‘capable of flying into a contested area and disabling an adversary’s electronic systems.’
The news comes days after Kim tested North Korea’s latest ICBM, the Hwasong-15, which is likely capable of ranging all of mainland America.
North Korea claims the missile is capable of carrying a ‘super heavy nuclear warhead’ and can bring it down to Earth intact, though has not shown evidence of this.
That test has been followed by the largest joint air drills ever conducted by the US and South Korean air forces in a show of power to Kim Jong-un.
China has announced it held its own drills involving reconnaissance planes, fighter jets, and an early warning and control aircraft.
Beijing said the drill was designed as a show of force to Washington and Seoul, though did not not say exactly when or where the exercise took place.