The North Korean military on Monday, 11 July, warned the US and South Korea of physical action if they went ahead with their plan of deploying the Terminal High Altitude Area Defense (Thaad) anti-missile system. North Korea accused America of trying to "dominate the world" and of invading the north.
International Business Times: North Korea warns of ‘physical counter-action’ against Thaad deployment

People watch a television news broadcast at a railway station in Seoul on July 9, showing file footage of North Korea's leader Kim Jong-Un during a missile launch.