Descendant short story thoughts

To me this was an intriguing but somewhat confusing story in that not much was explained fully. I wish that there were more details on the suit and what it was originally capable of, where the man is and why he went to that planet, other technology that they had on the orbital, how life was like before the war, and why they even got into the war. I understand that it is a short story for a reason, but I like having more questions answered than left in the air after reading a story. The idea of a smart suit seems like a great invention for company and help, but I wonder why there aren’t built in communication, warning, and emergency systems to automatically alert the orbital or others at war that something has gone wrong if they have something as advanced as a suit that is alive.