The Quantum War: Derek Kunsken

The war rages onward and the Union's premier fighter pilots, the Homo Eridanus, start encountering deadly resistance from strange pilots on the Congregate side. Among wreckage, they find that new Congregate pilots are, in fact, Homo quantus, with strange wiring and AI connections.
At the same time, the Puppets come to the Union with offers of an alliance for a dangerous price: the rescue of the geneticist Antonio Del Casal who is a captive on Venus, with over a hundred Homo quantus.
Only one person might be able to break through the Congregate defenses at Venus, and he's a con man.