North Korea has begun reassembling a nuclear plant, reversing steps taken under an international deal to end its nuclear programme, South Korea says.



South Korea's foreign ministry said the countries involved in the six-party nuclear negotiations were working closely to determine their response.

Pyongyang warned last month that it had stopped disabling the Yongbyon plant.

It accused the US of breaking an agreement to remove it from a list of states that sponsor terrorism.

The removal from the list was part of the package promised to North Korea but it has not yet been carried out.

US scepticism

Although the disabling process is well advanced, it is reversible. Experts believe the North's facilities could be back up and running within a year.

Former UN weapons inspector David Albright says the reactor at Yongbyon is mostly intact.

But he said the regime would need to manufacture hundreds - possibly thousands - of fuel rods and rebuild a cooling tower that was blown up in June to get it fully operational.

He believes the North is unlikely to rebuild the plant, but is instead using the threat as a bargaining chip to gain more concessions from the six-party talks, which involve North and South Korea, the US, China, Russia and Japan.

The US state department also expressed scepticism over the latest claims from Pyongyang.

Department official Paula DeSutter told reporters that the North Koreans "like to posture".

In June, North Korea finally submitted a long-delayed account of its nuclear facilities - and was expecting to be removed from the US list almost immediately in return.

But the US said that would not be possible until North Korea agreed to inspections aimed at verifying the details that it had disclosed.

That move has been delayed amid wrangling among the six parties over exactly how these details can be verified.

The North began disabling the Yongbyon plant in November but stopped in late August in protest at the delay.

Seoul confirmed reports earlier on Wednesday from Japan's public broadcaster NHK and Kyodo news agency that the North had started reassembling the facilities.
BBC News