Last updated Thursday, April 27, 2017 9:05 am GMT+8

Reuters Video: N. Korea issues a warning as US starts drills with the South

Duration: 1:29, Published 20 Apr 2017

As the US and South Korean air forces begin joint drills, North Korea issues a warning of a ‘super-massive preemptive strike’ that could wipe out the United States. Graham Mackay reports. — Reuters