Like many of the enclaves used by elites and foreign visitors in this troubled megacity of over 20 million, the Karachi Sheraton Hotel is increasingly fortified off from its immediate environment. Blast walls, checkpoints, surveillance systems, and armies of police and security guards continually work to try and control how the hotel’s commodious internal spaces relate to an outside street deemed deeply insecure and prone to unpredictable moments of violence. Today, a widespread logic of military securitization—which Stephen Graham has termed the “new military urbanism”—exists in many of the world’s cities, even those that are not formal war zones. In those cities, an obsession with attaining total security—especially around financial cente...