Updated 7:22 AM ET, Wed April 21, 2021 In this July 27, 2020, file photo, federal police face off with protesters in front of the Mark O. Hatfield federal courthouse in downtown Portland, Oregon. (CNN)The Trump administration's Department of Homeland Security surged hundreds of federal agents to Portland, Oregon, last summer with incomplete training and missing equipment, a new watchdog report says. The department's inspector general flagged several major concerns with the deployment of more than 700 officers, including failure to properly train them to police riots and to conduct crowd control operations, raising concerns of increased risk to both officers and the public. Tensions grew in Portland over the summer after federal officers arrived in the city, which had experienced prolonged and at times violent protests over demands for racial justice and police accountability.