California, — BAE Systems has successfully completed the first live-fire test of its Adaptable Deck Launcher (ADL), a deck-mounted missile launching system designed to improve combat capabilities and operational flexibility for the U.S. Navy and allied fleets.
Developed under a U.S. Department of War contract for the NATO Seasparrow Project Office (NSPO), the ADL is designed to provide capabilities similar to a traditional Vertical Launching System (VLS) while using the existing Mk 41 VLS logistics and electronics suite to simplify operations and reduce costs.
A key feature of the system is its ability to support rapid reloading at sea using standard shipboard equipment. This allows vessels to replenish their missile stocks without returning to port, helping sustain combat operations during extended deployments.
Jason Casciotti, vice president of Weapons Systems at BAE Systems, said the successful demonstration is a major milestone in improving the Navy's combat effectiveness and readiness. He added that the ADL complements the Mk 41 VLS by providing rapid replenishment and greater flexibility in sustaining combat loads at sea.
Compatible With ESSM Missile Canisters
BAE Systems engineered the ADL as the mechanical design agent for the Mk 41 VLS family. The launcher is fully compatible with Evolved SeaSparrow Missile (ESSM) Mk 25 Quad-Pack canisters, each holding four missiles.
The ESSM provides surface-to-air defense against supersonic anti-ship missiles, aircraft, and other incoming aerial threats.
The ADL supports air defense and maritime operations across aircraft carriers, amphibious ships, and surface combatants. Its compact configuration also makes it suitable for medium unmanned surface vessels, supporting future unmanned warfare operations.
Deck-Mounted Design and Modular Configuration
Unlike traditional below-deck VLS installations that require deep hull wells, the ADL uses fixed-angle, low-elevation canisters mounted on the ship's deck. This allows installation on a wider range of vessels without major structural modifications.
The launcher features a protective enclosure that helps manage radar signature, supports maintenance, and shields the missile canisters. It is designed to meet shipboard marinization and survivability requirements, including armored protection against ballistic threats.
Its modular design allows different numbers of launcher cells to be configured according to operational requirements. Although the current focus is on ESSM, the design incorporates interfaces compatible with the broader Mk 41 family.
Earlier proof-of-concept work demonstrated the successful launch of an ESSM from an enclosed Mk 25 Quad-Pack canister, confirming missile egress, gas management, structural support, and compatibility with modified Mk 41 launch-control systems.
Development and Future Deployment
In 2023, BAE Systems received a contract valued at approximately $37 million to develop prototype deck launchers for the NATO Seasparrow Project Office based on the ADL concept.
The company has not disclosed the number of missiles fired during the latest test, the specific ESSM variant used, or a timeline for production and fleet introduction.
The ADL is intended to complement existing Mk 41 systems rather than replace them. Its deck-mounted design could provide VLS-like capabilities to vessels that cannot accommodate traditional installations, while rapid at-sea reloading would allow ships to sustain missile capacity during prolonged operations.
The system is designed to expand missile-launching options across manned and unmanned naval platforms, giving fleets greater flexibility in distributing and replenishing their missile capabilities.
——— End of Article ———