The Greatest Heights of Honour by Niall Teasdale

Aneka Jansen, born on Earth in the twentieth century seems to have been revived after a thousand years of relative peace only to find herself in the middle of a war. As the Herosians manoeuver themselves into a better position for victory, their actions hidden behind subterfuge and high technology, there seems to be little anyone can do to stop the coming war.

But a sudden revelation will plunge Aneka and Ella deep into the conflict while their friends fight for their lives amid a war of giant starships and planet-smashing weapons.