While watching an outdoor movie in tent city, nha trang, vietnam, the movie stopped, lights went out and soldiers were looking up and pointing. i looked up and observed a small point of light moving quickly and making 90 degree turns at high speed. after a few minutes it zoomed straight up and disappeared. the lights came back on and then the movie compat i believe, started. there was about 50 +- soldiers watching at the time. i was in co.A, 504th mps. 1966-67. this happened june 1966 but i was unable to put that in the date occurred box.