Cpl. Joseph R. Manganaro, a Marine Corps Reserve mortarman and forward observer with 1st Battalion, 25th Marine Regiment, 4th Marine Division, poses by a firetruck while on duty as a firefighter and paramedic with the Stoughton Fire Department in Stoughton, Massachusetts, June 29, 2018. On June 13, 2018, Manganaro was on his way to Marine Corps Air Ground Combat Center Twentynine Palms to conduct training with his unit at Integrated Training Exercise 4-18, when he provided critical emergency medical care to a passenger aboard an American Airlines flight.