Jaden Brown, 5, plays with Sparky, Aircraft Rescue and Firefighting mascot, during a Headquarters and Headquarters Squadron Lil’ Leatherneck Day aboard Marine Corps Air Station Miramar, Calif., June 27. In addition to a demonstration by ARFF, the children explored other aspects of military life, such as military police, military working dogs, Explosive Ordnance Disposal, Indoor Simulated Marksmanship Trainer and air traffic control.