Perry urges deterrence on North Korea crisis

On Aug. 8, President Trump appeared to threaten first use of nuclear weapons against North Korea. This is a dangerous departure from historical precedent. The policy and practice of the United States on threats to use nuclear weapons has been consistent for many decades, and for presidents of both political parties.

Hecker: Talk to North Korea to avert a nuclear disaster

In July, North Korea tested its longest-range ballistic missiles yet, putting it closer than ever to having a nuclear weapon that could strike the US mainland. But that is not actually our most urgent problem, says Siegfried S. Hecker, a former director of the Los Alamos National Laboratory, who has visited North Korea seven times and toured its nuclear facilities. While North Korea is bent on extending its nuclear strike range, it can already hit Japan and South Korea.

Sagan on the 'nuclear necessity' principle

In this podcast with the Carnegie Council, CISAC's Scott Sagan says that major changes must be made if U.S. nuclear war plans are to conform to the principles of just war doctrine and the law of armed conflict. He proposes a new doctrine: "the nuclear necessity principle." In sum, the U.S.

Scholars Hecht, Edwards join CISAC

Renowned scholars Gabrielle Hecht and Paul N. Edwards joined Stanford’s Center for International Security and Cooperation this summer.

U.S.-Russian teamwork kept nuclear weapons safe

“Nuclear weapons stink when taken apart,” a Russian nuclear weapons engineer told his audience. The year was 2000, and he spoke to a group of Russian and American experts who were attending a workshop in Sarov, the Russian Los Alamos, on how to safely dismantle nuclear weapons. The engineer was right: Nuclear weapons being disassembled smell like rotten eggs or a high-school chemistry lab gone bad. They can contain high explosives, organic substances, uranium, plutonium, and many other materials.

The nuclear weapons ban treaty: Opportunities lost

On July 7, almost 72 years after the first atomic bomb was detonated in the New Mexico desert, 122 nations voted at the United Nations headquarters in New York to permanently ban nuclear weapons under international law. None of the nine states that possess nuclear weapons even attended the negotiations. The Netherlands was the sole NATO member to participate, and it cast the sole no vote. The ban treaty will be open for signatures from all UN member states beginning in September and will officially enter into force after 50 states have accepted it.

Zegart: 3 takeaways from Trump Jr. emails

Line by ugly line, Donald J. Trump Jr.’s emails with British-born former tabloid reporter and Russian intermediary Rob Goldstone are now plastered on The New York Times website. They reveal an astounding set of communications. Goldstone promises incriminating information about Hillary Clinton that could be used in the campaign—with the Kremlin’s backing. Junior’s response should have been to speed dial the FBI.

Perry touts UN treaty on nuclear proliferation

"The new UN Treaty on the Prohibition of Nuclear Weapons is an important step towards delegitimizing nuclear war as an acceptable risk of modern civilization. Though the treaty will not have the power to eliminate existing nuclear weapons, it provides a vision of a safer world, one that will require great purpose, persistence, and patience to make a reality. Nuclear catastrophe is one of the greatest existential threats facing society today, and we must dream in equal measure in order to imagine a world without these terrible weapons."


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