Lawrence, Mass. – Massachusetts Army National Guard Col. Mark E. Kalin,  Director at Massachusetts National Guard, presents during a joint reception, staging, onward movement and integration brief to a U.S. Air Force military medical team deployed to Lawrence, Massachusetts as part of COVID response operations, Feb. 10, 2022. U.S. Northern Command, through U.S. Army North, remains committed to providing flexible Department of Defense support to the whole-of- government COVID response. (U.S. Army photo by Spc. Daniel Thompson)