Dec 1 (Reuters) - The United States is not considering returning to Ukraine the nuclear weapons it gave up after the Soviet Union collapsed, White House national security adviser Jake Sullivan ...

(Reuters) - The United States is not considering returning to Ukraine the nuclear weapons it gave up after the Soviet Union collapsed, White House national security adviser Jake Sullivan said on ...

The United States is not considering returning to Ukraine the nuclear weapons the country previously agreed to give up under the Budapest Memorandum, U.S. National Security Advisor Jake Sullivan ...

Regarding the June 22 front-page article “ U.S. strikes Iranian nuclear facilities ”: ...

When Israel launched its series of strikes against Iran last week, it also issued a number of dire warnings about the country ...