This object on the 1st night appeared out of nowhere and thought it was a helicopter at 1st, got binoculars and saw they it was pulsating the blue, green, red, yellow lights, I had a object in the foreground a tower to give it some kind of refrence, I saw it climb turn to the left and move a distance then moved back to the right then again same thing in a matter of 5 mins, over the next hour it climbed and steered to the right, extremely unusal. I am an Air Force vet and live near lackland and Kelly AFB, and it was Not an aircraft as we know, this thing was a real UFO, Unidentifiable.Looking forward to seeing it again tonight, I did take some pictures using a 35mm camera, not sure what they look like yet. I have seen other objects ufo's before nothing like this, colors and seemed to be under intelligent control...Thanks...V.Turner.