Digests and Blog

Authored by Shervin Taheran

As part of its response to tough new sanctions imposed by the UN Security Council following its fourth nuclear test explosion on Jan. 6, the Pyongyang regime has threatened a new round of nuclear tests and claims to have developed a warhead design small enough to load on a ballistic missile. Many analysts doubt Pyongyang has fully developed such a capability and they underscore the importance of restarting negotiations to try to halt further nuclear and ballistic missile tests, particularly of the KN-08 missile, that could allow it to perfect such a capability. For further analysis, see…

Authored by Greg Thielmann

Iran’s binge of short- and medium-range ballistic missile launches on March 8 and 9 garnered considerable attention in the press and in American political circles. These provocative launches, which coincided with a visit to Israel by U.S. Vice President Joe Biden, were roundly condemned by U.S. politicians in both parties. It may be more revealing, however, to focus on two Iranian missile types that were not launched last week—launches that have been expected for years. These systems, the Simorgh space rocket and the Sejjil-2 medium-range ballistic missile (MRBM), represent aspects of…

Authored by Elizabeth Philipp

North Korea has no intention of abandoning its nuclear and ballistic missile programs, said a panel of experts mandated by the UN Security Council in a report dated Feb. 24. The panel, part of one subsidiary committee of the Security Council, oversees council sanctions on North Korea. But in the report, the panel highlighted that “there are serious questions about the efficacy of the current United Nations sanctions regime.” Given North Korea’s intentions to expand its nuclear and missile programs, enforcing sanctions designed to prevent Pyongyang from obtaining the materials and…

Authored by Daryl G. Kimball and Elizabeth Philipp

Today, the United Nations Security Council unanimously adopted a fifth resolution to address North Korea’s destabilizing nuclear and missile programs. UN Security Council Resolution 2270 was adopted in response to North Korea’s dangerous nuclear provocations of early 2016, namely a fourth nuclear test on Jan. 6 and a second launch of a satellite on Feb. 7, which has implications for its long-range ballistic missile development efforts. The new resolution imposes the most comprehensive sanctions to date. UNSCR 2270 seeks to: curb Pyongyang’s access to materials with military applications,…

Authored by Shervin Taheran

Japan’s Prime Minister Shinzo Abe welcomed Egyptian President Abdel-Fattah El-Sisi for an official visit to Japan from Feb. 29-March 2. According to a joint statement issued Feb. 29, they discussed a range of bilateral and international issues, including nuclear nonproliferation, disarmament and the CTBT. On these issues, the statement says: “Both leaders determined to cooperate for realization of a peaceful and secure world free of nuclear weapons. Prime Minister Abe expressed the importance of the Comprehensive Nuclear-Test-Ban Treaty (CTBT) and President El-Sisi took note. They…

Authored by Kelsey Davenport

IAEA Reports on Iran’s Compliance The International Atomic Energy Agency (IAEA) issued its first quarterly report on Iran’s nuclear program after the agency certified on Jan. 16 that Tehran met the requirements for formal implementation of the July 2015 nuclear deal, also known as the Joint Comprehensive Plan of Action. While light on details, the Feb. 26 report noted that Iran is meeting its nuclear obligations under the deal. Iran briefly exceeded the 130 metric ton limit on its heavy-water stockpile imposed by the nuclear deal, but took steps to reduce the 130.9 tons to under the required…

Authored by Shervin Taheran

The United States should ratify the treaty banning nuclear tests “the sooner the better”, according to George Shultz, a former Republican presidential adviser known best as the Secretary of State under Ronald Reagan.

Authored by Kelsey Davenport

Luckily, radioactive material that went missing near Basra, Iraq in November was found intact on Sunday ten miles from the city at a gas station in Zubair, allaying fears that it was intended for an explosive device designed to disperse radioactive material, a so-called dirty bomb. It is important not to over-hype the threat posed by a dirty bomb: weaponizing radioactive materials is difficult and dangerous.  But given the prevalence of radioactive sources, the international community can and must do more to ensure that these materials are securely stored, because detonation of a dirty bomb…

Authored by Shervin Taheran

Noting that CTBT entry into force is, unfortunately, still many years away, a number of U.S.-based NGOs are actively pursuing a campaign aimed at UN Security Council members and other “Friends of the CTBT” states to pursue a non-binding UN Security Council resolution and a parallel UN General Assembly measure to reinforce the norm against testing. On Feb. 11, the Arms Control Association and the Stimson Center co-hosted an event to explain the rationale for such an initiative. At the event (video and transcript of which is available online) they recommend support for a non-binding…

Authored by Kingston Reif

Consider the following facts. The United States is planning to rebuild all three legs of the nuclear triad and their associated warheads at a cost and on a schedule that many military leaders say is unsustainable. In addition, these plans would leave the United States with a larger deployed strategic nuclear arsenal than President Barack Obama has said is needed for U.S. security. Unfortunately, the president’s final budget request released today is divorced from reality. The Fiscal Year 2017 proposal contains significant increases for several Defense and Energy department nuclear weapons…