In October, the Scowcroft Center for Strategy and Security’s Forward Defense practice convened current and former practitioners and other experts for a private workshop under its Adding Color to the Gray Zone project, which seeks to advance a US and allied strategic framework for hybrid conflict. Participants discussed what actions should and should not be encompassed by the term “gray zone,” the value in defining the gray zone and hybrid conflict, and the most pressing issues for the United States to address in this realm.
Strategic context
Through hybrid conflict or warfare, US adversaries are blurring the lines between peace and war, in a space often referred to as the gray zone. Without firing a single bullet, US adversaries are striking at the fibers of US and allied societies, economies, and governments to test confidence in systems that underwrite both the US constitutional republic and the US-led, rules-based international order. Gray zone competition is a critical and practical element of twenty-first-century security. The ability of the United States to defend against gray zone threats and leverage its advantages for national imperatives will affect its competitive edge in the coming years. There is much debate, however, around what the gray zone and hybrid conflict or warfare signify. While reaching agreement on this terminology is a critical first step for any strategy, it serves only as the early pages of any strategy, and US adversaries are chapters ahead in their respective playbooks.
The value of defining key terms


















