In this Security Nexus Perspective by Shyam Tekwani, a professor at the Daniel K. Inouye Asia-Pacific Center for Security Studies, “Ghosts at the Border: Unfinished Conflicts in South Asia,” examines a region where the past persists. From the bloodied hills of Balochistan to the curfewed valleys of Kashmir, South Asia’s unfinished wars simmer beneath the surface, flaring up when least expected. Tekwani challenges official narratives of peace and progress to expose a harsher reality: silence is not stability, and development cannot erase memory. Across diasporas and front lines, rebellions once thought defeated are mutating, crossing borders, and complicating diplomacy. With a journalist’s insight and a sharp memory for unresolved truths, the essay warns that the ghosts of state violence do not vanish—they organize, vote, agitate, and, when ignored, return with force.