Disclosed is a launch system of an affixed lower section of launch tubing and an upper section of launch tubing configured to telescope vertically from a stowed position within the hull of a submarine to a position just above the ocean surface for a launch operation of a projectile, with the upper section returning to a stowed position after the launch operation. The launch system is capable of launching a projectile to engage air contacts by the discharge of high pressure fluid air, through the length of the upper and lower sections to impact the projectile for launch. The launch system includes surveillance, command and control elements as well as operational connection to additional projectile stowage and a supply of high pressure fluid. The projectile in use with the launch system can support surveillance and communications operations.