TEHRAN, June 11 -Iran says it is not optimistic about the prospects of a planned summit between the US and North Korean leaders, advising Pyongyang to practice vigilance in dealing with Washington.
TEHRAN, June 10-Washington has reportedly asked Tokyo to downsize its massive plutonium stockpile, which could pave the way for thousands of nuclear warheads. It comes ahead of a renewal of the US-Japan nuclear pact, a key to its energy security.