Hammering Through Indiana Guardsmen practice search and extraction procedures during Homeland Defender at Muscatatuck Urban Training Center, Ind., June 10, 2023. Homeland Defender is a multiagency exercise that simulates disaster scenarios to promote and maintain interoperability among emergency responders. SHARE: Download: Full Size (1.06 MB) Tags: ARMY NATIONAL GUARD, training, Homeland Defender Credit: Army National Guard Sgt. Hector Tinoco VIRIN: 230610-Z-EA609-0007Y.JPG Photo Gallery