21.   KEDO is the international organization created to oversee the building of replacement reactors, which would produce far less weapons-grade plutonium than its current facilities.

22.   Last October North Korea and the United States signed an agreement calling on Pyongyang to dismantle its suspect nuclear reactors and receive safer replacement reactors.

23.   Negotiations over light-water replacement reactors are in suspension.

24.   North Korea has agreed to freeze its nuclear program in return for two replacement reactors, a temporary supply of oil and diplomatic benefits.

25.   North Korea refuses to accept replacement reactors from rival South Korea, demanding instead U.S.-made ones.

26.   North Korea refuses to accept replacement reactors from rival South Korea.

27.   North Korea on Saturday renewed threats to reactivate its frozen nuclear program unless the United States make concessions on providing the communist state with replacement reactors.

28.   North Korea threatened Tuesday to reactivate its feared nuclear program unless an agreement on replacement reactors is reached in a month.

29.   North Korea caused a snag by refusing South Korean replacement reactors.

30.   Quoting unnamed sources, Yonhap said the United States would propose that the replacement reactors be supplied through a U.S. company acting as a broker.