This article examines the India–Japan defense partnership in the Indo-Pacific, focusing on its geopolitical prospects and challenges under the Trump administration. Strengthened by shared concerns over China’s rising influence and the convergence of their Indo-Pacific strategies, the partnership has evolved beyond symbolic engagement to include joint exercises, technology sharing, and defense dialogues aimed at preserving a free and rules-based regional order. At the same time, India’s reliance on Russian defense equipment, Japan’s dependence on US security guarantees, and the “America First” policy under Trump pose significant constraints. To sustain and deepen cooperation, both nations must enhance bilateral mechanisms, pursue strategic autonomy, expand multilateral engagements, and promote regional norms. These steps are essential for building a resilient, sustainable, and strategic partnership in the Indo-Pacific amid a shifting US foreign policy landscape.
Yen Pham Thi (Wed,) studied this question.