Norm waverers and norm enforcement: ASEAN, Myanmar, and the anti-coup norm

Abstract Since the end of the Cold War, democracies have sought to create a range of normative and international legal standards intended to reduce the frequency, and legitimacy, of coups. The rise of the anti-coup norm has led to the isolation and punishment of numerous coup-created governments, and evidence suggests it has helped reduce the frequency of coup attempts. However, the norm is contested, and coup leaders often find that the international condemnation they face is countered by quiet acquiescence or active support by international allies. This paper examines the politics of norm contestation around the anti-coup norm by considering the international response to the 2021 coup in Myanmar. It introduces the concept of ‘norm waverers’ and illustrates how committed norm promoters and norm resisters often try to persuade norm waverers – in this case exemplified by ASEAN (the Association of Southeast Asian Nations) – to join their respective camps. International pressure after the Myanmar coup induced ASEAN to take steps to enforce the anti-coup norm. But these ultimately reflected a concern with its own reputation and credibility, rather than any underlying institutional commitment to the norm itself. The result was a shallow institutionalisation of the anti-coup norm.