North Korea launches salvo of rhetoric, threatening nuclear test 'at any time'

Tensions high as US forces in South Korea announce activation of missile defence system while Kim regime condemns 'aggression and hysteria' North Korea has vowed to accelerate its nuclear weapons programme to "maximum pace" and test a nuclear device "at any time" in response to Donald Trump's aggressive stance towards the regime. The warning came as US military officials said a controversial missile defence system was now "operational" after being installed at a site in South Korea last week. Th...