IOWA CITY, Iowa (AP) — A prominent law enforcement training group is promoting a lengthy research document riddled with falsehoods and conspiracies that urges local police to treat Black Lives Matter activists as terrorists plotting a violent revolution.

The document distributed by the International Law Enforcement Educators and Trainers Association contains misinformation and inflammatory rhetoric that could incite officers against protesters and people of color, critics said. It alleges Black Lives Matter and antifa, an umbrella term for leftist militants, are “revolutionary movements whose aims are to overthrow the U.S. government” and claims they are planning “extreme violence.”...

...The association in October sent a link to the 176-page paper, “Understanding Antifa and Urban Guerrilla Warfare,” in an email news update to its thousands of members. The document, labeled “restricted to law enforcement only,” is one of the few publicly available materials on its website. The Associated Press learned of the document from one of the policing organization’s members.

The group’s executive director, Harvey Hedden, defended the document, which he called one member’s opinion and open for critique and debate. He said the association supports the exchange of ideas and strategies to improve criminal justice training but does not endorse specific approaches...