The federal government has supplied local police departments with military uniforms, weaponry, vehicles, and training.
Shockingly, paramilitary raids that mirror the tactics of US soldiers in combat are not uncommon in America. According to an investigation carried out by the Huffington Post's Radley Balko, America has seen a disturbing militarization of its civilian law enforcement over the last 30 years, along with a dramatic and unsettling rise in the use of paramilitary police units for routine police work. In fact, the most common use of SWAT teams today is to serve narcotics warrants, usually with forced, unannounced entry into the home.
Some 40,000 of these raids take place every year, and are needlessly subjecting nonviolent drug offenders, bystanders and wrongly targeted civilians to the terror of having their homes invaded while they’re sleeping, usually by teams of heavily armed paramilitary units dressed not as police officers but as soldiers. And as demonstrated by the case of Aiyana Mo'nay Stanley-Jones, these raids have resulted in dozens of needless deaths and injuries.
Clearly, the mission of the police officer is incompatible with that of a soldier, so why is it that local police departments are looking more and more like paramilitary units in a combat zone? The line between military and civilian law enforcement has been drawn for good reason, but following the drug war and more recently, the war on terror, that line is inconspicuously eroding, a trend that appears to be worsening by the decade.
The Posse Comitatus Act of 1878 is a civil war-era law that prohibits the use of the military for civilian policing. For a long time, Posse Comitatus was considered the law of the land, forcing militarization advocates to come up with creative ways to get around it. In addition to assigning various law enforcement duties to the military, such as immigration control, over the years Congress has instituted policies that encourage law enforcement to emulate combat soldiers. Hence, the establishment of the SWAT team in the 1960s.