'Iran, Israel are closest to ratify nuke test ban treaty'
A UN official has said that arch-enemies Iran and Israel are "the closest" of the eight holdout nations to ratifying the CTBT treaty.
Jan 29, 2016, 14:22 PM ISTN Korea nuclear test 'grave threat to peace and security': Monitor
The head of an international body set up to monitor a ban on nuclear testing condemned North Korea`s fourth nuclear test on Wednesday.
Jan 06, 2016, 10:49 AM IST