The contract involve upgrading the aircraft carrier with the latest generation of command and control system, 9LV Mk4. Saab will also supply data-link equipment to the ship, which will allow communication between the ship and the Royal Thai Air Force’s Gripen fighter aircraft and the airborne radar system Erieye, carried by the Saab 340 AEW. “Saab will further strengthen its position as supplier to the Royal Thai Navy through the upgrade of the command and control system on the Navy's flagship.