Primary responsibility is the integration & interoperability of the Distributed Missile Defense System (MDS) framework, weapons and sensor models, and Hardware in the Loop (HWIL) provided by the various element program offices into the DTS Sim/Stim product. The DTS Sim/Stim is a system of systems consisting of distributed training and exercise frameworks as well as weapons systems and sensor modeling applications. The DTS Sim/Stim is the primary driver that provides the stimulus needed to enable