Col. Gunnar Kiersey and Col. Sidney Martin Visits Field Hospital During Northern Strike 21-2

U.S. Army Col. Gunnar Kiersey, senior advisor to the office of the Army Surgeon General, U.S. Army Medical Command, Arlington, Virginia, and U.S. Air Force Col. Sidney Martin, Northern Strike 21-2 medical director, Michigan National Guard discuss X-ray imaging with U.S. Army Sgt. Rebecca Litzinger, radiologist specialist from the 206th Medical Company Area Support, Springfield, Missouri, during Northern Strike 21-2 at the Camp Grayling Joint Maneuver Training Center, Grayling, Michigan, Aug. 3, 2021. The container prototype was brought to Northern Strike 21-2 for testing and validation. Northern Strike provides sustainment brigade and support battalion commanders with a low-cost exercise that stresses staff interaction, planning, and decision-making allowing units to practice their core mission of sustainment support in a realistic, constructive simulation environment. (U.S. Air National Guard photo by Master Sgt. David Kujawa)