The 2008 National Defense Authorization Act requires the next secretary of defense, in consultation with the secretaries of energy and state, to conduct a comprehensive review of the nuclear weapons posture of the United States. (Continue)

The Reliable Replacement Warhead (RRW) as envisioned by the Bush administration is effectively dead. This past fall, for the second year in a row, the Democratic Congress zeroed out funding for the RRW program despite Bush administration claims that extending the life of the current warhead types in the U.S. nuclear stockpile would, at some distant point in the future, lead to a sharp uptick in aging-related defects. (Continue)

In an October 28 speech to the Carnegie Endowment for International Peace entitled "Nuclear Weapons and Deterrence in the 21st Century," Secretary of Defense Robert Gates noted the continued importance of U.S. nuclear weapons for deterring possible opponents and for reassuring allies that they do not need to develop their own weapons. He argued that, to carry out these responsibilities, a Reliable Replacement Warhead (RRW) as well as a modernized complex for nuclear weapons that would allow the building of new weapons without nuclear explosion testing are needed. (Continue)

President-elect Obama's national security team will have to grapple with a number of issues, including U.S. policy on certain types of conventional munitions that harm civilians. An early decision will be how to respond to the new Convention on Cluster Munitions, which 100 or more world leaders are expected to sign beginning tomorrow in Oslo. (Continue)

With its time at the helm of U.S. nuclear policy dwindling, the Bush administration announced plans to discuss the expiring START agreement with Russia, which is pressing for a follow-on weapons-cutting treaty. But the outgoing Bush administration endorses a more modest approach and recently reiterated its case for revitalizing the U.S. nuclear weapons complex and developing a new generation of nuclear warheads. (Continue)

Secretary of State Condoleezza Rice said in September that the Bush administration will leave the proliferation “situation…in far better shape than we found it.” If only this were true. Instead, Bush officials leave office like financiers fleeing busted Wall Street banks, with precious assets squandered on risky ventures, once-solid institutions crumbling, surpluses turned into gaping deficits, and a string of problems mismanaged into crises that threaten to bring down a decades-old global regime. (Continue)