Metal Swarm by Kevin J Anderson

The excerpts explore several simultaneous conflicts and political maneuverings across the galaxy, primarily focusing on the escalating tensions between the Terran Hanseatic League (Hansa), led by Chairman Basil Wenceslas, and the newly formed Confederation, rallied by King Peter. The Hansa is depicted as an aggressive regime struggling with internal dissent and a lack of resources, resorting to propaganda and brutal military action, such as the massacre on Usk, to force colonies back into the fold, even murdering their own green priest, Nahton, to suppress information. Meanwhile, the Ildiran Empire is grappling with the aftermath of a war with the Hydrogues, with Mage-Imperator Jora'h seeking to reform their censored history and rely on human ingenuity like Tabitha Huck and Sullivan Gold to rebuild the Solar Navy, while facing a new threat from the elemental Faeros. Adding to the turmoil is the return of the insectoid Klikiss, who are violently attacking human colonies like Wollamor and Llaro, forcing scattered refugees like Davlin Lotze to organize defenses against the hostile swarm.