By Matthew Teasdale Bringing a welcome thaw to an often frosty relationship, Japanese Prime Minister Fumio Kishida and South Korean President Yoon Suk Yeol discussed new economic and security policies in Seoul in early May 2023. President Yoon’s previous visit to Tokyo in March was the first summit between South Korea and Japan in more […]
Gatekeeping nuclear-powered submarines: What will the precedent be?
By Sophia Macartney Two non-nuclear weapon states are acquiring nuclear-powered submarines. The Australia-UK-US (AUKUS) alliance is providing Australia with nuclear-powered submarines by the 2040s, and Brazil has been seeking nuclear-powered submarines since the 1980s. Pessimists say AUKUS is a proliferation risk in contradiction of the spirit of the Nuclear Non-Proliferation Treaty (NPT) and could set […]
Biden Must Deliver on Disarmament at the G7 Summit in Hiroshima
Executive Director John Tierney wrote an op-ed in Just Security with Daryl Kimball from the Arms Control Association about the G7 summit in Hiroshima. “On the 75th anniversary of the atomic bombing of Hiroshima, during the 2020 U.S. presidential campaign, Joe Biden pledged to “restore American leadership on arms control and nonproliferation…and work to bring us closer […]
Fact Sheet: The American-South Korean Security Alliance
The alliance between Seoul and Washington dates back to the opening days of the Cold War. Since the growth of Pyongyang’s nuclear ambitions in the 1990s, the alliance has increasingly evolved to prioritize management of the North Korean nuclear threat. Different Korean and American administrations have tried strategies including bargaining, military threats, strategic patience and […]
Fact Sheet: Project Sapphire
Project Sapphire was a successful covert operation that took place in 1994 and transferred highly enriched uranium (HEU) from Kazakhstan to the United States. At the time that Project Sapphire was undertaken, there was widespread concern that loose fissile material in the former Soviet states could spark a crisis. The project was a joint effort […]
