The India-Middle East-Europe Economic Corridor (IMEC) is a seminal connectivity initiative linking India, the Middle East, and Europe. For it to succeed, its infrastructure, routes, ports, and chokepoints must be effectively protected. This applies across the maritime space stretching from the Indian Ocean to the Eastern Mediterranean. Attacks on commercial shipping in the Red Sea, persistent tensions around the Strait of Hormuz, and the growing vulnerability of undersea infrastructure have highlighted the security challenges facing contemporary trade networks. In the current security environment, Greece, Israel, and India occupy key positions along the corridor. Together, they form a maritime chain linking the Indo-Pacific to Europe via the Eastern Mediterranean. The convergence of their strategic interests, geographic locations, and maritime capabilities lays the foundation for a new security architecture conducive to the wider objectives of the IMEC. Through naval cooperation, maritime domain awareness, critical infrastructure protection, and professional military education, these three countries have an opportunity to shape a more resilient East-West corridor extending from Mumbai to Souda Bay.