"A Department of Defense program known as "1033", begun in the 1990s and authorized by the National Defense Authorization Act, and federal homeland security grants to the states have provided a total of $4.3 billion in military equipment to local police forces, either for free or on permanent loan, the magazine Mother Jones reported. The militarization of the police, which includes outfitting police departments with heavy machine guns, magazines, night vision equipment, aircraft, and armored vehicles, has effectively turned urban police, and increasingly rural police as well, into quasi-military forces of occupation. "Police conduct up to 80,00 SWAT raids a year in the US, up from 3,000 a year in the early '80s", writes Hanqing Chen, the magazine's reporter. The American Civil Liberties Union, cited in the article, found that "almost 80 percent of SWAT team raids are linked to search warrants to investigate potential criminal suspects, not for high-stakes 'hostage, barricade, or active shooter scenarios'. The ACLU also noted that SWAT tactics are used disproportionately against people of color"."