Aeronautics C-130J Hercules JSF Distribution Technologies Integrated Systems UK Ground Based Air Defence (GBAD) Merlin HM Mk.1 - Prime contractor and systems integrator for the Merlin helicopter Merlin Capability Sustainment Plus - Mid-Life Update of Merlin Integrated Systems & Solutions Turrets for Ajax and Warrior[1] Integrated Transport Systems Missiles & Fire Control GBAD Javelin Longbow attack radar and weapon system for WAH-64 Apache Global Training and Logistics Technology Services Atomic Weapons Establishment Transportation and Security Solutions Space Systems Trident missile Information Technology NATS - Air Traffic Management Systems[2] Ministry of Justice - Service Integration & Management (SIAM) [3]