The Obama administration is leading a new push for negotiations on a global treaty halting production of nuclear bomb material, a move further aggravating tensions with Pakistan, which has blocked the start of talks.
The U.S. and Iran today escalated their standoff over Iran’s choice for its next ambassador to the United Nations, as diplomats in Vienna pushed forward at talks on restraining the Islamic Republic’s nuclear program.
Iran and world powers failed to reach a deal limiting the Islamic Republic’s nuclear program, creating an opening for Israel, Saudi Arabia and other opponents to lobby against the first-step plan before negotiations resume in 10 days.
Devices used to monitor a potential ban on atomic-weapons testing are helping warn of possible tsunamis from aftershocks in Japan and may aid in tracking radiation leaks from the country’s damaged nuclear plants.
Pakistan’s refusal to allow international talks to proceed on a treaty to stop production of plutonium and uranium for nuclear bombs prompted the U.S. to say today that it’s losing patience and looking for “options.”