I was an Ensign USNR watch officer in DaNang at the White Elephant office building during the war. The UFOs appeared at some of the boat ramps along the DaNang River. I received many reports from these locations and an official report was submitted to the Commanding Office of the Naval Support Activity in the morning after the event. No response was received after the event. I kept a copy but since I recently moved to Fl. It may have survived. Another event occurred in Arlington, Va. in March of 1993. I had just built a 6inch reflector telescope and was looking at the moon about 9 PM. I observed many flying objects crossing the Moon. ,The shape was similar to long black paper triangles arranged in a circle. They were not geese, no flapping wings, airplanes, etc. The direction was North to South across the lower limb of the Moon. The images were very sharp. The speed was moderately fast. I would say the diameter of the object was the width of the Moon. jects was the