 Private military contractors also use technicals and the United States military used modified Toyota Tacoma pickups (purchased from auto showrooms in the U.S. and modified before delivery) as well.Janjaweed militias use technicals on their raids against civilian villages in Darfur, Sudan, as do the Sudan Liberation Army (SLA) and Justice and Equality Movement (JEM) rebel troops in defense of their areas of operations.Light vehicles such as technicals are often thought to be more mobile than armored vehicles, but on one occasion an African peace-keeper driving a "Grizzly" AVGP whose guns had jammed, succeeded in catching up with, ramming and rolling over a fleeing Sudanese technical.