Wolf Pack

Wolf Pack - Robert N. Charrette Set after the events in the Blood of Kerensky series, focusing on Wolfs Dragoons.
Two-thirds of the book are to do with in-fighting amongst the members, which is still done well enough to keep reading.
The last third is kind of what you want in a Battletech book, involving big stompy robot battles.

Written in the style of a report compiled by one of the people there, it starts slow but soon picks up.