Since the mid-1990s, tensions have spiked periodically among Japan, China, and Taiwan over the disputed Senkaku (Diaoyu/Diaoyutai) islets in the East China Sea. Each time tensions erupt over the islets, questions have arisen concerning the U.S. relationship to the islets. This report focuses on that issue.

This report describes the organizations controlling research and development (R&D) on nuclear weapons (i.e., nuclear explosive devices, as distinct from the bombers and missiles that carry them) in these nations, and presents a brief history of the organizations controlling nuclear weapons R&D in the United States. It discusses whether these organizations are civilian or military, though in many nations the lines between civilian and military are blurred.

Report that provides an overview of the economic issues surrounding the current debate over China's currency policy. It identifies the economic costs and benefits of China's currency policy for both China and the United States, and possible implications if China were to allow its currency to significantly appreciate or to float freely. It also examines proposed legislation in the 111th Congress that seek to address China's currency policy.