"The nuclear question is a very serious question, and there cannot be such a possibility," he said today.

"The nuclear question is a national matter, not a partisan one," she said.

That would set the stage for a resumption of high-level talks with Washington to resolve the nuclear question completely.

But it insisted on separate talks on the nuclear question, starting later this month.

Like no other nuclear question, it fuses esoteric theology and street politics.

I will confine myself to the nuclear question.

The crucial nuclear question is on hold, and we ask the question: what is the way forward?

What measures do you propose in the nuclear question that will target the government without harming the population?

The nuclear question is also still an issue.

The national security interest in the Korean nuclear question is overpoweringly clear.