Besmaya Range Complex was originally an Iraqi training center and a former facility used by the Republican Guard. After U.S. occupation, Forward OperatingBase Hammer was established nearby but functioned as a separate entity. Besmaya Range Complex housed a coalition forcecomposed ofmilitary personnel and an estimate of 60 contractors who were stationed in a designated cantonment area within the Iraqi garrison. This coalition force was primarily engaged in advising the garrison commander and supporting training schools like the Bomb Disposal and Combat ArmsSchool.