The Proliferation Security Initiative (PSI) and Interdiction at Sea: A Chinese Perspective

The Proliferation Security Initiative has been surrounded by questions and criticisms pertaining to its legality since its inception. However, after nearly a decade of existence and development, it appears now that the actions conducted pursuant to the PSI have, by and large, been consistent with the principles of flag state jurisdiction, the nonuse of force, and sovereign equality and have not substantially impeded states' maritime rights in the territorial sea, contiguous zone, exclusive economic zone, or on the high seas.