nuclear weapons


The Trump’s Adminstration’s Dangerous New Nuclear Policy

, Washington representative and senior analyst

Last night the Huffington Post released a draft version of the Trump administration’s Nuclear Posture Review, a deeply dangerous document that makes nuclear war more likely. UCS has a press statement on the draft, and below is a compilation of some additional quick thoughts on the draft, with more to come. Read more >

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Japan’s Role in the North Korea Nuclear Crisis

, China project manager and senior analyst

Japanese Prime Minister Yukio Hatoyama (second from left) consults with US President Barack Obama during a 2010 summit on nuclear security.

During a recent trip to Japan I had the opportunity to discuss Japan’s role in the current North Korean nuclear crisis with Yukio Hatoyama, a former prime minister. He led the Democratic Party of Japan (DPJ) to victory in September 2009, becoming the only Japanese politician to defeat the ruling Liberal Democratic Party (LDP) at the polls since end of the Second World War.  Read more >

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An Ounce of Prevention…is Worth a Kiloton of Cure

, co-director and senior scientist

As part of its ongoing online training system, the Centers for Disease Control and Prevention (CDC) has scheduled a webinar later this month titled “Public Health Response to a Nuclear Detonation.” Read more >

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Pressuring China on North Korea Could Be a Mistake

, China project manager and senior analyst

The Trump administration is intentionally putting China in very tough spot. It is attempting to make the Chinese leadership believe it must choose between a preemptive US attack on North Korea or agreeing to US requests to strangle North Korea’s economy with even tougher sanctions, including cutting off North Korea’s oil supply at the beginning of winter. That may seem like clever diplomacy to some. But it’s a high stakes game of poker that the United States could lose.
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Reentry of North Korea’s Hwasong-15 Missile

, co-director and senior scientist

Photos of the Hwasong-15 missile North Korea launched on its November 29 test suggest it is considerably more capable than the long-range missiles it tested in July. This missile’s length and diameter appear to be larger by about 10 percent than July’s Hwasong-14. It has a significantly larger second stage and a new engine in the first stage that appears to be much more powerful.

While we are still working through the details, this strongly implies that North Korea could use this missile to carry a nuclear warhead to cities throughout the United States. A final possible barrier people are discussing is whether Pyongyang has been able to develop a reentry vehicle that can successfully carry a warhead through the atmosphere to its target, while protecting the warhead from the very high stresses and heat of reentry. Read more >

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