A U.S.-born radicalized Afghan man is suspected in a D.C. attack on National Guardsmen.

A suspected shooter in a Washington, D.C. attack on National Guardsmen is believed to have been radicalized in the United States, according to Homeland Security Secretary Kristi Noem and federal officials. The suspect, a man from Afghanistan, reportedly became radicalized after arriving in the U.S., though details on the timeline and specific influences remain unclear. Noem emphasized that the individual was influenced by extremist ideologies while residing in the country.