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US vows to 'defend self and treaty ally South Korea' US vows to 'defend self and treaty ally South Korea'
(35 minutes later)
The US will defend itself and its "treaty ally" South Korea in the face of North Korean threats, Secretary of State John Kerry has said.The US will defend itself and its "treaty ally" South Korea in the face of North Korean threats, Secretary of State John Kerry has said.
Mr Kerry made the pledge while speaking at a news conference with his South Korean counterpart Yun Byung-se.Mr Kerry made the pledge while speaking at a news conference with his South Korean counterpart Yun Byung-se.
Pyongyang has taken a series of defiant measures in the wake of its third nuclear test in February.Pyongyang has taken a series of defiant measures in the wake of its third nuclear test in February.
North Korea has been angered by the resultant UN sanctions and joint US-South Korea annual military drills.North Korea has been angered by the resultant UN sanctions and joint US-South Korea annual military drills.
Mr Kerry described recent rhetoric from the North Korean government as "unacceptable".Mr Kerry described recent rhetoric from the North Korean government as "unacceptable".
Earlier the Pentagon said two missile destroyers had been deployed to the region, "poised to respond to any missile threats to our allies or our territory".Earlier the Pentagon said two missile destroyers had been deployed to the region, "poised to respond to any missile threats to our allies or our territory".
On Tuesday Pyongyang announced plans to restart its main Yongbyon nuclear complex, which Mr Kerry said would be a "provocative and serious" move.
Earlier, UN Secretary General Ban Ki-moon said the crisis had "gone too far" and called for urgent talks with the North.
"Things must begin to calm down, there is no need for the DPRK [North Korea] to be on a collision course with the international community. Nuclear threats are not a game," Mr Ban said.