Air-Bags-Propulsion-Systems (ABPS) has extended its long stroke ejection technologies (soft mortar) into a versatile soft launching system that can be used to launch missiles with all their aerodynamic surfaces fully deployed, air vehicles such as UAVs and other odd shaped projectiles from boxes and rail systems. Some of the typical applications for this technology include Vertical Launch Systems (VLS) for Air Defense Systems (ADS) and Weapon Platforms (ships and armour vehicles) Decoys, and other air vehicles such as UAVs. A long stroke bag does not need a launch tube and therefore can be used in conjunction with any shape of air vehicle