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    John Ashley

    Staff Writer

    John is a senior staff writer for Charged Affairs and was the 2017 YPFP Nuclear Security Fellow. He holds an MA of International Policy degree from the University of Georgia, where his studies concentrated in CBRN nonproliferation, export controls, and international security.

Fissile Materials Must Be Controlled

On September 14, 2017, the Nonproliferation Policy Education Center (NPEC) hosted a panel with Japanese officials regarding the 47 metric tons of plutonium the Japanese government has stockpiled in the country. One of the panelists, a former US nuclear weapons designer, explained how, contrary to claims by the Japanese nuclear industry, this “civilian” plutonium (Pu-240)…

U.S. Nuclear Modernization will support Global Nonproliferation

Much of the conversation on the improvement of the United States’ nuclear capability centers on its financial cost, rather than the risks of ignoring modernization. The United States has ignored this process for too long. Ready to push the limits of their antiquated arsenals, Russia and China are modernizing while North Korea marches forward toward…

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North Korea’s Submarines are not yet a Threat

North Korea does not yet have a meaningful submarine nuclear deterrent. However, that does not mean, though, that military planners should ignore it.

Enrichment and the End of the JCPOA

The JCPOA is dying a slow death. The US should try to save the JCPOA, while also thinking about a potential successor agreement based on the central tenets of the NPT and nuclear nonproliferation.

Nuclear Arms Control for US, Russia, and China

Rather than holding out hope for a tripartite agreement with China and Russia, the United States should first build up bilateral arms control relationships with China and Russia individually. This includes renewing New START.

Iran, Enrichment, and Arms Control

The NPT does not grant a right to enrich, as Iran claims. However, it does allow for verification-based access to nuclear power.

A Nuclear Global Zero is Not Yet Possible

Verified reduction and rigorous export controls are the only ways to concurrently keep nuclear weapons from proliferating, while reducing the global number of states with warheads and weapons down to a more manageable level.

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