Using a constructive simulation to select a camouflage pattern for use in OEF

The Natick Soldier Research, Development, and Engineering Center (NSRDEC) is involved in research to objectively select an alternative camouflage pattern to the Universal Camouflage Pattern (UCP) for use in Operation Enduring Freedom (OEF). The UCP is the current pattern used in the Army Combat Uniform (ACU). The main hypothesis of this study investigated possible increases in survivability in a constructive simulation when using one of five camouflage uniforms in lieu of the UCP. To assess the operational effectiveness of these uniform patterns in a combat environment, this analysis used the Infantry Warrior Simulation (IWARS) constructive simulation. Field test data collected in OEF was used as an input to IWARS. Survivability, detectability, and overall mission effectiveness were three metrics used in concert to determine whether one camouflage was more effective than another.