This is a tactical shelter system measuring 18 feet wide by 35 feet long by 9 feet 3 inches high, with a usable area of 630 square feet. It has an external frame for rapid erection and disassembly, and is constructed from lightweight, high-strength anodized aluminum with olive drab green fabric that meets or exceeds U.S. Army shelter requirements. The shelter accommodates up to 18 personnel and includes eight windows, four on each side. It comes preinstalled with a floor, electrical wiring, and an HVAC plenum. The system is designed to be assembled in seven minutes by four trained personnel.