Rival Koreas kick off high-level talks ahead of April summit (VIDEOS)
Washington & Seoul have said Kim previously told South Korean envoys that he was willing to put his nukes up for negotiation in his talks with Trump
North Korea cancels joint performance with South Korea
Seoul announced that this decision was “regrettable” but highlighted that Pyongyang must uphold all agreements between the two neighbors
North Korea slams new UN sanctions as “an act of war”
The country's weapons programmes have made significant progress since Kim took power in 2011
