A Marine fires a PL-87 Stinger missile at a drone from Onslow Beach on Camp Lejeune during the night fire portion of 2nd Low Altitude Air Defense Battalion’s live-fire exercise April 16. More than 60 Marines engaged multiple targets during the two-day event, firing 60 Stinger missiles and 5,000 rounds of both 7.62 mm and .50-caliber machine gun rounds.