Livesuit

Livesuit is a novella by James S. A. Corey, the pen name of Daniel Abraham and Ty Franck, the writing duo behind The Expanse. It is the first novella set in the universe of the Captive's War series.

In this universe, humanity's war stretches across the galaxy and across the ages, with no end in sight. The Livesuit forces are seen as the best chance of stopping the endless slaughter. Their soldiers fuse their bodies with cutting-edge technology and become something more than human for as long as the war lasts, which may be forever.