"The United States has
made clear many times what the conditions are for our entering talks and
they haven't changed," Kerry said during an interview with CNN's Jill
Dougherty in Tokyo.
"The conditions have to
be met where the North has to move towards denuclearization, indicate a
seriousness in doing so by reducing these threats, stop the testing, and
indicate it's actually prepared to negotiate," he said.
Kerry was speaking at the
end of a three-day trip that focused on securing fresh commitments from
South Korea, China and Japan to try to persuade Pyongyang to return to
the negotiating table and renounce nuclear weapons.