The Arrow Defense System is a missile defense initiative developed by Israel to intercept and destroy short to medium-range ballistic missiles. It is designed to protect populated areas and critical infrastructure from potential threats, particularly in the context of regional conflicts. The system consists of several components, including radar systems for detection and tracking, command and control systems for decision-making, and interceptor missiles that engage incoming threats. The Arrow system has undergone multiple upgrades and is part of a broader multi-layered defense strategy that includes other systems like Iron Dome and David's Sling.