All You Need is Kill

When the alien Mimics invade, Keiji Kiriya is one of many recruits shoved into a suit of battle armour called a Jacket and sent out to kill. He dies on the battlefield, only to be reborn each morning and forced to fight again. The premise is a time-loop sci-fi story where a soldier's repeated deaths slowly reveal the shape of the war.The strength is the structure. The loop is handled with precision, and each iteration gives the reader new information. The tension builds steadily, and the sense of escalation is well judged.The weaknesses are about density and repetition. The military detail can be dense, and the loop's repetition is central to the story, so readers who tire of it may struggle. The novel is short, which keeps the focus tight.Recommended for fans of clever sci-fi with a time-loop twist. Expect a sharp, intense read that rewards careful attention.