The Army Test and Evaluation Command (ATEC) Site Defense Force (SDF) at White Sands Missile Range (WSMR) requires the procurement of an immersive force options and tactical decision making training si... The Army Test and Evaluation Command (ATEC) Site Defense Force (SDF) at White Sands Missile Range (WSMR) requires the procurement of an immersive force options and tactical decision making training simulator. Please see the attachments for a full description and salient characteristics required for this package.