Those are fine pictures, Bik. Just everyday snapshots of soldiers doing routine and mundane things (with the exception of the last snap, which looks like a goofy party of some sort).
Those are the same kinds of pictures that soldiers all over the world take of each other. Nothing to be ashamed of. Except for the uniforms and helmets, those pics look just like the ones in my dad’s old Army scrapbooks.
Looks like a TOGA PARTY.