Nuclear Issues

The risks of nuclear escalation between the U.S. and China or Russia are greater than ever given the possibility of misinterpreted cyber espionage and military strikes against early warning systems. What can be done to reduce this risk?

This Policy Brief compares and contrasts the Trump administration’s 2018 Nuclear Posture Review with past reviews and its Obama predecessor. It concludes that this review offers a much harsher assessment of the security environment; it posits a more expansive role for nuclear weapons; and proposes a substantial de-emphasis on arms control.

Olli Heinonen Briefing at the Open Debate of the United Nations Security Council in New York, NY on February 13, 2017.

William H. Tobey reviews the motivations, strengths, and weaknesses of the nuclear security summits and provides recommendations for how governments can maintain momentum and awareness now that the summit process is over. He concludes that some of the innovations from the process will continue to be useful tools.

Senior Fellow William Tobey testified on March 17, 2016, before the Senate Foreign Relations Committee on "Reviewing the Administration’s Nuclear Agenda."

Simon Saradzhyan testified before the U.S. House of Representatives' Europe, Eurasia, and Emerging Threats Subcommittee Hearing on "The Threat of Islamist Extremism in Russia," on September 30, 2015. 

In his testimony, Saradzhyan asked: "Can the United States and Russia cooperate against the threat posed by the Islamic State of Iraq and Syria and other international terrorist organizations, even though the bilateral relationship has deteriorated in the wake of the crisis in Ukraine? My answer is they can and they will if they act in their best interest."

Nicholas Burns testified on August 5, 2015, before the Senate Committee on Banking, Housing and Urban Affairs, on "The Implications of Sanctions Relief Under the Iran Agreement."

"Mr. Chairman, Ranking Member Brown and members of the committee, thank you for this opportunity to testify on the international agreement to prevent Iran from becoming a nuclear weapons power and the implications for sanctions relief.

This is one of the most urgent and important challenges for our country, for our European allies as well as for Israel and our Arab partners in the Middle East.  The United States must thwart Iran’s nuclear weapons ambitions and its determination to become the dominant military power in the region."

Olli Heinonen, senior fellow at the Belfer Center, testified on Wednesday, July 22, 2015 before the U.S. House of Representatives Committee on Financial Services' Task Force to Investigate Terrorism Financing. The hearing was titled “The Iran Nuclear Deal and its Impact on Terrorism Financing.”

Are nuclear sites secure?  There are some who might assume the answer is yes and that we should not worry about the possibility of nuclear bomb material being stolen. Yet, recent history has repeatedly demonstrated that high security facilities thought to be secure were actually vulnerable. Two such incidents last month illustrated this idea.

Belfer Center Director Graham Allison testified before the U.S. Senate Committee on Foreign Relations on "Lessons Learned from Past WMD Negotiations" to inform assessment of a comprehensive nuclear deal that will prevent Iran from acquiring nuclear weapons.