Non-Traditional Security Dilemmas: Can Military Operations other than War Intensify Security Competition in Asia?

ABSTRACT Can seemingly benign deployments of armed forces on military operations other than war (MOOTW) – such as humanitarian relief and anti-piracy missions – exacerbate security dilemmas? The security dilemma holds a central role in international relations theory, but existing analyses overlook whether non-traditional security operations drive security competition if perceived as threatening. Despite increased MOOTW participation throughout Asia, scant attention has been paid to the broader strategic implications of these operations. This article proposes a hypothesis in which MOOTW participation exacerbates security competition by revealing military capabilities and providing states with skills that make offensive action easier. The article tests this hypothesis by process tracing events surrounding Japan’s post-3/11 earthquake response. The findings suggest that MOOTW participation intensifies long-term security competition, especially when rising powers are involved.