Weapon Systems Integration. This leverages a network of systems in which the whole is greater than the sum of the parts. As an exam-ple, the AEGIS Weapon System inte-grates multiple systems to empow-er the warfighter with the optimal solution for a given threat. Weapon Systems Integration is the product of relentless planning and testing.Integration of Unmanned Vehicles. Unmanned Vehicles have unique integration challenges. Because the operator is not pre-sent to counter the changing dynamic loads, the control systems need to be more automated than manned systems. This is particularly critical when the vehicle is making an approach toward another vehicle. Weapon Systems Integration.