A Border Patrol tactical unit agent dispenses pepper spray at a protester attempting to block an immigration officer’s vehicle. Alex Kormann/The Minnesota Star Tribune via Getty Images Images and ...

Federal law enforcement agencies have used crowd control munitions—including kinetic projectiles, chemical rounds and obscurant devices—during immigration protests in multiple U.S. cities under the ...

Police officers of the Noblesville, Ind., Police Department's Emergency Response Unit tactically breach rooms and hallways of the Camp Atterbury Joint Maneuver Training Center Live Fire Shoot House in ...