SIGA-JGA (SIGA Journal of Geostrategic Affairs) is the flagship bi-annual publication of the SIGA Centre, Melbourne, Australia dedicated to advancing informed discourse on international relations, defence strategy, and cognitive warfare, with a special focus on the Indo-Pacific region. Rooted in Indian wisdom and global strategic insight, the journal brings together scholars, policymakers, and practitioners to present well-researched articles, policy analyses, and expert comm