BEIJING (Reuters) -- The United States urged North Korea on Sunday to start shutting down its nuclear reactor and invite international inspectors back, but the top U.S. negotiator repeated that Washington would give Pyongyang a few more days.
Pyongyang apparently missed Saturday's deadline to shut down its Soviet-era Yongbyon nuclear plant, which was set as part of a multilateral disarmament deal struck in February.
"We have agreed that we need to give this process another few days," Assistant Secretary of State Christopher Hill told reporters in Beijing before heading to see China's Great Wall.
"We're flexible, we're reasonable, but it's time to get moving," he said, adding that Pyongyang should now call back International Atomic Energy Agency inspectors.
North Korea has insisted it must first have access to millions of dollars in accounts that were frozen for 18 months at Macau's Banco Delta Asia after the United States accused the bank of being involved in money laundering.
North Korea said on Friday it would soon check whether it could access about $25 million in the Banco Delta Asia accounts.
It was not clear on Sunday whether Pyongyang had already sought access to the money or whether it was awaiting further banking procedures that might be preventing it from gaining access to the funds.
In Pyongyang, the official media made no mention of the deadline, dwelling instead on a huge ceremony marking the birthday of the late Kim Il-sung, founder of communist North Korea and father of the current leader, Kim Jong-il.
But number-two leader Kim Yong-nam omitted the customary diatribe against Washington in a report on progress to realize the late founder's "immortal" ideals, serving only a passing and vague warning not to take North Korea's military lightly.
Hill said he had been talking with his counterparts in the six-party nuclear negotiations, including Japan and South Korea, and they had also agreed to give North Korea a few more days. "We're not planning to issue any more deadlines, but I think the idea is to give this a few more days and see how it goes. "
Pyongyang, which conducted is first nuclear test last October, has said it remains committed to implementing the February 13 denuclearization agreement "and will also move" when the money in the Macau bank is released.