no sound, silver, cigar-shaped, so high in sky was tiny to eye but looked ten to 20 feet long I was on guard duty at about 7 am Afghanie time in FOB JOYCE this morning when I looked up and saw this object going across the sky. It was completely soundless and was so high up that it looked small to the eye. It came from right to left and kept going until it crossed over the mountains into Pakistan. I think that's east to west. I don't remember much of that. Being as I was on guard duty, I did not have a camera and was unable to take a picture. It is imperative that I remain anonymous.