The United States Army Simulation and Training Technology Center (STTC)[1] provides the United States Department of Defense and United States Department of Homeland Security, with applied research to develop simulation technologies, build on current simulation knowledge, and understand system of systems environments where human, agent, and teams are involved.

The Army Science Board studied the technology in 1991 and found a central management structure was necessary to ensure an integrated system.

TRADOC designated its National Simulation Center (NSC) as its functional manager for controlling the requirements process.

The remaining elements of STRICOM became the Program Executive Office of Simulation, Training, and Instrumentation.

STTC plays a major role in identifying opportunities and assisting the ICT with the integration and transition of technologies to the Army.