u/Flat-Pirate6595

They say a photo can tell a thousand words. This is my granddad, who died when I was little. We know very little about his military service. He never talked about it. We have only a few photos of him during that time. I was hoping someone can look at these photos and tell me anything about him? Possibly a rank, or maybe what he did? Where he was stationed? Anything helps. He’s These pictures were taken 1958-1964. Thanks in advance.