From the Obama Doctrine to America First: the erosion of the Washington consensus on grand strategy

摘要

This article explores the social construction of American grand strategy as nexus of identity and national security. The article first highlights how the identity construct of American exceptionalism has underwritten a grand strategy of global leadership and military interventionism since the end of the Cold War, constituting liberal hegemony as dominant position within the bipartisan US foreign policy establishment. The article then explores the political impact of counter-hegemonic discourses of restraint and offshore balancing under the Obama presidency. It argues that in 'leading from behind' the Obama Doctrine represented a moderate intra-elite challenge to the status quo. Obama's use of exceptionalist rhetoric to legitimate restraint simultaneously exposed the political limits of this strategic paradigm shift, which oscillated between continuity and change. Finally, the article examines Trump's 'America First' stance, concluding that its combination of nationalism, nativism, and protectionism has resulted in the erosion of the Washington consensus on liberal hegemony.