Introduction As space systems increasingly perform and support critical operations, a variety of plausible near-term incidents in outer space could precipitate or exacerbate an international crisi…

Introduction Tensions have risen to dangerous levels between Japan and China over a small group of uninhabited islands in the East China Sea, called the Senkaku by the Japanese and the Diaoyu by t…

In April 2015, the author wrote an update to this memo to reflect recent developments in the South China Sea. Read the update. Introduction The risk of conflict in the South China Sea is signif…