A TV screen shows a file footage of the missile launch conducted by North Korea, at Seoul Railway Station in Seoul, South Korea, Thursday, March 10, 2016. North Korea fired two short-range ballistic missiles into the sea on Thursday, South Korea鈥檚 military said, a likely show of anger at continuing springtime war games by rivals Washington and Seoul and another ratcheting up of hostility on the already anxious Korean Peninsula. The screen reads 鈥淣orth Korea launched the missiles into East Sea.鈥� AP FILE PHOTO
South Korea and China on Friday warned North Korea of 鈥渁dditional grave measures鈥� if the North goes ahead with a fifth nuclear test, South Korea鈥檚 chief nuclear envoy聽said.
Kim Hong-kyun, South Korea鈥檚 Special Representative for Korean Peninsula Peace and Security Affairs, made the remarks after holding talks with his Chinese counterpart, Wu Dawei, in Beijing聽earlier in the day.
Kim said he and Wu 鈥渁ffirmed our firm opposition to any provocations by North Korea that violate U.N. Security Council resolutions, including an additional nuclear test.鈥�
鈥淲e agreed that additional grave measures should be taken if North Korea makes a further provocation despite such international warnings,鈥� Kim said.
North Korea has been slapped with tough international sanctions following its fourth nuclear test in January and the launch of a long-range rocket in February.
Defying sanctions and international condemnation, North Korea has vowed to carry out more nuclear tests and ballistic missile launches.
Satellite images have shown that North Korea may have resumed tunnel excavation at its main nuclear test site.
During a press briefing on Friday, China鈥檚 foreign ministry spokeswoman Hua Chunying did not get into details of the talks between Kim and Wu.
However, Hua said that the talks 鈥渨ill help enable the two sides to make joint efforts to ease the current tensions on the Korean Peninsula.鈥�
鈥淲e hope that we can stay in close communication with the South Korean side and push forward the resumption of the six-party talks under the framework of implementing U.N. Security Council Resolution 2270,鈥� Hua said of the latest U.N. resolution against North Korea鈥檚 nuclear test and rocket launch.
North Korea is gearing up for a key party congress early next month with some analysts saying that Kim Jong-un may think that a fifth nuclear test is needed to burnish his credentials ahead of the May event.
On Thursday, Ambassador Sung Kim, the U.S. Special Representative for North Korea Policy, held talks with Wu in Beijing.
The U.S. envoy Kim said the U.S. and China 鈥渞emain united on our firm opposition to North Korea鈥檚 provocative and irresponsible behavior.鈥�
The U.S. and China 鈥渁re deeply concerned鈥� over signs of North Korea preparing for another nuclear test, Kim said, urging the North to refrain from making any such provocation.