Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
Dies Irae (Gold)	Promoted to General of the Air Force.
Fortiter Fideliter Feliciter (Silver)	Promoted to Major General.
Inter Caecos Regnat Strabo (Bronze)	Promoted to Captain.
Lex Talionis (Bronze)	Promoted to Sergeant.
Melius Frangi Quam Flecti (Bronze)	Promoted to Major.
Nascentes Morimur (Bronze)	Promoted to Airman.
Repetitio Est Mater Memoriae (Bronze)	Promoted to First Lieutenant.
Salva Veritate (Bronze)	Promoted to Lieutenant.
Sine Mora (Bronze)	Destroy everything in the Prologue and remain unharmed.
Stercus Accidit (Bronze)	Fail the Prologue.
Suaviter In Modo (Silver)	Promoted to Colonel.
Tempus Neminem Manet (Bronze)	Promoted to Master Sergeant.