As if there wasn’t enough tension between the United States and North Korea, Kim Jong-un recently admitted the power of his military’s new missile, the Hwasong-15.

Experts like David Wright, co-director of the global security program at the Union of Concerned Scientists, have reported that the missiles may not be as dangerous as we may think, considering their ability to attach nuclear warheads to the contraption. Either way, it’s a dangerous mindset for North Korea to have.