Ahead of a conference to review the nuclear Nonproliferation Treaty, U.S. President Joe Biden's special representative for nonproliferation says Russia's nuclear saber rattling is out of step with the treaty's goals.
European negotiators traveled to Tehran in May to break a stalemate but prospects for restoring the Iran deal remain dim.
The forum was mandated by the UN General Assembly to promote “responsible behaviors” in space.
Though imperfect, the SALT agreements set the course for future bilateral nuclear arms control treaty negotiations.
EU negotiators traveled to Tehran to try and restart stalled negotiations over restoring U.S. and Iranian compliance with the 2015 nuclear deal, as the International Atomic Energy Agency reported that Iran's nuclear program continues to grow.
The president-designate of the first meeting of states-parties of the Treaty on the Prohibition of Nuclear Weapons prepares to move the pact forward at a difficult time in Russian-U.S. relations.
A dispute over U.S. sanctions targeting Iran’s Islamic Revolutionary Guard Corps is the main obstacle to restoring the 2015 Iran nuclear deal.
Tuvalu and Gambia ratify the CTBT.
President Vladimir Putin has threatened the possible use of nuclear weapons should other states interfere in Russian war in Ukraine. How can the international community meet the urgent challenges from such threat of use of nuclear weapons?
Experts note that if President Biden fails to bring negotiations with Iran to a successful conclusion, Iran could further improve its capacity to produce weapons-grade nuclear material.