US
Three countries' navies held drills as part of efforts to improve their responses to Pyongyang's nuclear threats
Two Koreas remain technically at war after hostilities in the Korean War ended with an armistice in 1953
Washington renewed accusations last month that Pyongyang was responsible for malicious cyber attacks
Kim has undergone a cardiovascular procedure earlier this month triggered by heavy smoking, obesity and fatigue
In 2017, sanctions were imposed in order to push the country to stop its nuclear and ballistic weapons programmes
NKorea says that if Washington fails to make it an acceptable offer, it will adopt a so far unspecified ‘new way.’
As North Korea claim to have entered a "new phase" with the test of a submarine-launched missile
Ahead of next week's visit to Seoul by the US envoy to Pyongyang
The drills come after N.Korea tested a series of short-range projectiles in recent days
Kim says new "state-of-the-art" missiles were capable of low-altitude flight