What the image shows
A digitally composited photo showing a man resembling Donald Trump (in a dark suit, white shirt, red tie) walking across an outdoor paved area at what looks like a military installation or airfield, with mountains, Humvee-style military vehicles, and a large tan building in the background. He is flanked by men in suits resembling Secret Service agents and a man in camouflage military fatigues. Walking beside him is a computer-generated gray humanoid alien figure (large black eyes, no visible clothing) that appears to have a restraint/shackle visible on one wrist. A person's out-of-focus thumb/finger is visible in the bottom-left foreground, as if partially covering the camera lens. There is no text overlay on the image.
Described automatically. The words above are a machine's reading of the picture, not Trump's.