The grubby dance of politics didn't end when we left the solar system, it followed us to the stars

The god-like Iaens are infinitely more advanced than humankind, so why have they requested military assistance in a conflict they can surely win unaided?
Torstein Danielson, Secretary for Interplanetary Affairs, is on a fact-finding mission to their home planet and headed straight into the heart of a war-zone. With him, onboard the Starship Kissinger, is a detachment of marines for protection, an embedded pack of sycophantic journalists who are not expected to cause trouble, and reporter Katherina Molale, who most certainly will and is never afraid to dig for the truth.
Torstein wants this mission over as quickly as possible. His daughter is terminally ill, his marriage in tatters. But then the Iaens offer a gift in return for military intervention and suddenly the stakes, both for humanity as a race and for Torstein personally, are very high indeed.