Al says her SWAT truck is a CAT-2 MRAP. This stands for Category Two Mine-Resistant Ambush Protected vehicle. It is a vehicle designed in 2007 for the United States Military, it is heavily armored and designed to survive explosions from roadside IEDs (Improvised Explosive Devices). The military uses it heavily in Iraq and Afghanistan, especially in areas where it is common for vehicle convoys to be ambushed. The armored plates and windows are also designed to withstand multiple impacts from small and medium arms fire (handguns and rifles) as well as indirect IED explosions. They can be vulnerable to IEDs that explode directly under the chassis and are not totally protected against armor piercing rounds fired from extreme high-powered rifles such as the .338 Lapua Magnum and the .50 BMG.