Sean Monaghan

is a visiting fellow in the Europe, Russia, and Eurasia Program at the Center for Strategic and International Studies, where he focuses on European security and defense. His career as a civil servant in the UK Ministry of Defence has focused on international defense policy, including NATO, the European Union, and the United States. In recent years, his work as a policy analyst has seen him contribute to the United Kingdom's Integrated Review and lead multinational research projects.

Opinion / Strategy

Bad Idea: Winning the Gray Zone

The next U.S. National Defense Strategy will be about winning the strategic competition with China (and to a lesser extent, Russia). Much of this will play out short of armed conflict, in the ”gray zone” between peace and war. But trying to “win” gray zone competition is a bad idea.