On April 5, 2009, President Obama gave a speech in Prague, calling nuclear terrorism "the most immediate and extreme threat to global security," and hosted the first Nuclear Security Summit (NSS) in Washington, DC in April 2010. Additional summits took place in Seoul in 2012, in the Hague in 2014, and the final session in Washington in 2016. The summit aims to secure nuclear material and encourage collaboration between countries to eliminate nuclear weapons. Additional documents are available on the State Department website. Countries report on their progress in securing their nuclear materials.
Beginning on March 31, 2016, over fifty world leaders join President Barack Obama in Washington for the fourth and likely final Nuclear Security Summit (NSS). The Council on Foreign Relations (CFR) offers resources on the global challenge of securing nuclear materials.
A frank conversation between China and the United States about the future of the Korean peninsula could pave the way for greater cooperation to stymie North Korean nuclear ambitions, writes CFR’s Scott Snyder.
Since the 1990s, U.S. law enforcement has expressed concern about “going dark,” roughly defined as an inability to access encrypted communications or data even with a court order. Silicon Valley companies are rolling out encrypted products that allow users alone to access their data, and in the wake of the Paris and San Bernardino, Calif., terrorist attacks, law enforcement officials argue that their fears are being realized.
The East and South China Seas are the scene of escalating territorial disputes between China and its neighbors, including Japan, Vietnam, and the Philippines. The tensions, shaped by China's growing assertiveness, have fueled concerns over armed conflict and raised questions about Washington's security commitments in its strategic rebalance toward the Asia-Pacific region.