North Korea’s nuclear weapon test explosion September 9 underscores the need to reaffirm the existing global norm against nuclear testing and early entry into force of the Comprehensive Test Ban Treaty.
North Korea issued a statement redefining denuclearization, but new U.S. sanctions likely closed off any opportunity to test Pyongyang’s intentions, according to experts.
Asian states Pakistan, India, China, and North Korea comprise four of the world's nine nuclear-armed states. The interconnections of these countries must be considered to fully understand how nuclear nonproliferation can be influenced.
A new study suggests that President Obama, failed to make progress in key nuclear disarmament areas during his second term.
The UN and IAEA criticized North Korea for continuing to test ballistic missiles and for conducting nuclear activities.
The window of opportunity to prevent North Korea from developing nuclear-armed ballistic missile systems is closing and Washington should explore every serious diplomatic overture from Pyongyang.
In April, Pyongyang tested two new types of ballistic missiles, earning UN condemnation.
The recently adopted UN Security Council resolution on North Korea is qualitatively different from its predecessors, but its practical effect may be more limited than the changes on paper...
North Korea apparently is edging closer to creating a nuclear-armed intercontinental ballistic missile. A key variable is Pyongyang’s determination to achieve that goal...
Her “adventuresome spirit” led to a love of travel and a career that has focused on hunting for radioactive sources.