The novel “Redoubt” by D. Rebbitt was published for the first time in 2019. It’s the fourth book in The Globur Incursion series and follows “Onslaught”.

The Imperial fleet’s Task Force 13 (TF13) reaches the Alsace system and the priority is to try to verify if anyone survived the previous battle against the Globurs. The aliens are lurking and the rescue is very complex and dangerous despite the improvements applied to the weaponry and various on-board systems.

At a political level, the war keeps on being downplayed, especially in systems far from the frontier. There are people who end up thinking that the fights with the Globurs are the result of a misunderstanding or even that the humans are the aggressors. An organization formed by these people intends to carry out a peace mission with starships that are absolutely not capable of resisting an attack by the Globurs.