Empower DoD with Modeling and Simulation capabilities that effectively and efficiently support the full spectrum of the Department's activities and operations.
Mission Statement
M&SCO performs those key corporate-level coordination functions necessary to encourage cooperation, synergism, and cost-effectiveness among the M&S activities of the DoD Components. The M&SCO is the Executive Secretariat for DoD M&S Management in fostering the interoperability, reuse, and affordability of crosscutting M&S to provide improved capabilities for DoD operations... read more.
Announcements
Message from the Director of M&SCO, Mr. Jesse Citizen

Welcome to our newly designed website! As the Department of Defense's focal point for DoD modeling and simulation enterprise activities, the M&SCO is pleased to provide you with a starting point for many of your defense modeling and simulation tools, data and other resources.
The M&SCO, established in 1991 as the Defense Modeling and Simulation Office (DMSO), coordinates and supports the Under Secretary of ... read more.
Documents | M&S Online Library
M&S in the News
NATO Harbour Protection:
This isn't your kid's video game! Service members from around the world visit the NATO Undersea Research Center in La Spezia, Italy, where gaming systems, and their consequences, are taken very seriously... read more.









