"I want to thank the Arms Control Association … for being such effective advocates for sensible policies to stem the proliferation of weapons of mass destruction, and most importantly, reduce the risk of nuclear war."
– Senator Joe Biden
January 28, 2004
  • October 1, 2014

    In the seven decades since the attacks on Hiroshima and Nagasaki, nuclear weapons have become less and less relevant to the security of possessor states and their allies.

  • July 29, 2014

    (Washington, D.C.) -- According to press reports, the United States has determined that Russia has violated provisions of the 1987 Intermediate-Range Nuclear Forces (INF) Treaty that prohibit flight tests of ground-launched cruise missiles (GLCMs) with a range of 500 to 5,500 kilometers or to possess or produce launchers of such missiles. The findings come in an annual report mandated by Congress on compliance with arms control agreements.

  • July 26, 2013

    President Obama announced on June 19 in Berlin that a new review of U.S. nuclear deterrence requirements found that "we can ensure the security of America and our allies, and maintain a strong and credible strategic deterrent, while reducing our deployed strategic nuclear weapons by up to one-third" below the limits established by the 2010 New START Treaty. "And," the President added, "I intend to seek negotiated cuts with Russia to move beyond Cold War nuclear postures."

  • November 29, 2012

    If Congress and the White House are serious about reducing the growing federal deficit, they must seize the opportunity to scale back costly schemes for building a new generation of strategic nuclear delivery systems and rebuilding tactical nuclear bombs.

  • July 7, 2011

    The Open Skies Treaty is a good example of transparency and confidence building. If the parties agree to update the treaty by expanding its membership and using modern technology for data collection and analysis, it can provide an important framework for implementing broader verification methods in a nuclear-zero era.


  • May 3, 2011

    The White House’s top arms control and nonproliferation official discusses the prospects for future U.S.-Russian agreements on nuclear weapons and missile defense, the administration’s strategy for addressing Iran’s and North Korea’s nuclear programs, the nuclear buildup in Asia, and more.


  • November 30, 2010
    This report lays out the arguments in favor of New START ratification, and addresses the arguments of New START critics.
  • May 17, 2010

    The Senate Foreign Relations Committee formally begins consideration today of the New Strategic Arms Reduction Treaty (New START) following its official submission to the Senate last week for advice and consent. President Obama has called for the treaty to be approved before the November elections; a busy Senate schedule makes the actual timing unclear.

  • May 5, 2010

    Setting the stage for what could be a major showdown with Senate Republicans, President Barack Obama and Russian President Dmitry Medvedev signed the New Strategic Arms Reduction Treaty (New START) April 8 in Prague. The signing of the treaty “demonstrates the determination of the United States and Russia—the two nations that hold over 90 percent of the world’s nuclear weapons—to pursue responsible global leadership,” Obama said. Medvedev said, “What matters most is that this is a win-win situation.… [B]oth parties have won. And taking into account this victory of ours, the entire world community has won.”

  • May 5, 2010

    On April 8 in Prague, President Barack Obama and Russian President Dmitry Medvedev signed a new strategic offensive arms agreement to replace the 1991 Strategic Arms Reduction Treaty (START I), which expired in December 2009.