Crimes resulting in sentence to a Penal Legion can range from failure to return library books, to murder, minor heresy, cowardice in battle, desertion, etc. By serving in the Penal Legions these individuals are given the chance of redeeming themselves in the eyes of the Emperor.
The Penal Legions are not armies in their own rights, but are attached to other regiments and armies in battle, and are useful where greater numbers are necessary to win the day. They are considered expendable, as death is the point of serving in a Penal Legion. They are often used to test enemy defences. New troops have their heads shaved and tattooed with unit insignia, and explosive slave-collars are put around their necks. The collars are a disciplinary device rather than a means of turning the troops into human bombs; the blast is directed inwards, killing only the wearer. The collars are controlled by personnel accompanying the force, and are detonated only to restore discipline. As well as the collars, Penal troops are sometimes equipped with frenzon dispensers.
Troops sentenced to the Penal Legions serve for life. Most die in their very first battle, herded into the enemy gunfire and dying by the hundreds. A few, the born killers, somehow beat these merciless odds and survive through numerous battles. In extremely rare cases a penitent might be granted the Emperor's forgiveness in a way other than dying in battle, by performing some incredible act of battlefield valour. These redeemed men then enter the Imperial Guard as regular Guardsmen.
Because there are many capital crimes in the Imperium, convicted criminals serve as an inexhaustible supply of recruits for the Penal Legions. For 'petty' crimes that do not warrant immediate execution, miscreants in the Imperium are sometimes shipped to a nearby Penal World. From there some may be formed into Penal Legion units.[Needs Citation]
Notable Penal Legions
- The 13th Penal Legion, nicknamed the "Last Chancers"
- Bar-El Penal Legions
- 901st Penal Legion
- The Savlar Chem Dogs
- The Merov Penitentiary Indentured
Known Penal Legionnaires
- 1: Warhammer 40,000: Rogue Trader, by Rick Priestley, pg. 166
- 2: Warhammer 40,000: Compendium, pg. 148
- 3: Codex Imperialis, by Rick Priestley, pg. 30
- 4: Warhammer 40,000 Collectible Card Game (game system), [Needs Citation]
- 5: Deathwatch Core Rulebook, pg. 339
- 6: Strategy Cards for Planetary Empires expansion game, card Surprise Attack - Minor Stratagem", (saved archive page, dated February 2011, last accessed 6 October 2015)