With this week’s signing of the follow-on to START and next week’s nuclear summit in Washington, President Obama hopes to advance his agenda to reduce the number and spread of nuclear weapons, but pr…

President Obama’s scheduled meeting with Israeli Prime Minister Benjamin Netanyahu should stress that continued rejection of a peace settlement will erode the U.S.-Israel relationship, says Middle Ea…

The idea of nuclear disarmament is gaining traction internationally, but countries supporting it must counter the nuclear proliferation risk created by Iran and North Korea, and make sure disarmament…

NATO members preparing for a new "strategic concept" to be issued at the November summit will have to both hash out serious differences about how NATO forces should be deployed and determine how best…

Haiti’s earthquake created a need for a tremendous short-term relief effort but also long-term reconstruction that could take decades and cost billions, says former Peace Corps director Mark L. Schne…