Call to Arms

Call to Arms
(Black Fleet Trilogy #2)
by Joshua Dalzelle (Goodreads Author)

Captain Jackson Wolfe survived the initial incursion of a vicious alien species into human space … barely.

He had assumed the juggernaut that had devastated three Terran systems was the herald for a full invasion, but for the last few years it has been eerily quiet along the Frontier.

This one starts OK, but soon the plot meanders into politics and just lost all momentum.

After 60% I gave up.