In United States, a SWAT (zvombo chaiwo uye unyanzvi) chikwata iri mutemo vatevedzere chikwata iyo inoshandisa specialized kana zvechiuto midziyo uye unyanzvi. First akasikwa muna 1960s kubata mhirizhonga kuzvidzora kana chisimba kunetsana nematsotsi, nhamba uye kushandiswa SWAT zvikwata yakawedzera muna 1980s uye 1990s panguva War on Zvinodhaka uye gare gare muna pashure September 11 kurwiswa. In United States kubva 2005, SWAT zvikwata vakanga deployed 50,000 nguva ose gore, anenge 80% nguva kushumira kutsvaka warrants, kazhinji nokuda narcotics. SWAT zvikwata vari kuramba akashongedzerwa nemauto-mhando Hardware uye vakadzidziswa kushandisa pamusoro kutyisidzira ugandudziki, kuti ruzhinji kuzvidzora, kutora nhapwa, uye mumamiriro ezvinhu mhiri kwomuzvarirwo mutemo kukwanisa, vanonzi "pamusoro-njodzi".
(zvombo chaizvo namano)