Simon Furman 
To The Death #2 [PDF ebook] 

Earth, 2674: diverted to the moon by the Triumvirate, Aleksy Dryagin and Scourge Squadron find themselves embroiled in an entrenched siege and under fire, their loyalties tested and divided. Unaware that his wife and son have been marked for death, Dryagin finds enemies and new threats at every turn. But the Triumvirate have reckoned without Dryagin’s uncanny knack for survival — and bucking even the most insurmountable odds.