21. Glowing tracer bullets flew across the Shomali Plain. 22. Pashtoon said . : That night, the Americans were flying over and saw the tracer bullets . 23. Outside the perimeter of Bagram, red tracer bullets could be seen in the evening sky Thursday. 24. In Baghdad, a wave of celebratory gunfire, including tracer bullets , was fired across the night sky. 25. After cocktails and dinner, they would riddle a car containing gasoline with tracer bullets until it exploded. 26. Litvyak scored against a difficult target on May 31, 1943 : an tracer bullets and was destroyed. 27. The wildfires outside of Marseille, France were reported as being caused by military training using tracer bullets . 28. Bright orange tracer bullets streaked high up. 29. Tracer bullets and rocket-propelled grenades lit up a night sky propped up by a thin crescent moon.30. Tracer bullets and mortar blasts lit up the skies overnight close to the former Holiday Inn hotel.