SAFETY FLARES A U.S. Marine Corps CH-53D Sea Stallion helicopter discharges flares during a routine flight operation in Afghanistan's Helmand province, Jan. 5, 2012. The CH-53D crew, assigned to Marine Heavy Helicopter Squadron 363, uses flares to ensure the safety of the crew onboard and safeguarding the aircraft while in flight during poor visibility weather. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 687495-M-SRZ20-844.jpg Photo Gallery