In the grim darkness of the far future, there is only war. But while the Space Marines are the scalpel, the Astra Militarum is the sledgehammer. The release of the represented a seismic shift for the faction colloquially known as the Imperial Guard. After years of struggling in 8th Edition with an index army and a dated codex, the 9th Edition book brought the Guard into the modern era of Warhammer 40,000 with a revitalized ruleset, stunning model updates, and a playstyle that rewards tactical flexibility over simple gunlines.
The Codex: Astra Militarum (9th Ed) is a masterclass in late-edition design. It takes a faction that was borderline unplayable in competitive circles and elevates it to a top-tier contender (post-dataslate).
This core army rule allows officers to issue Orders to units within 6 inches. The 9th Edition version improved this by allowing orders to "splash" to nearby units of the same type, making it easier to buff large swathes of infantry or vehicles simultaneously. Warhammer 40-000 Codex - Astra Militarum 9th Ed...
Codex Astra Militarum: 9th Edition – The Goonhammer Review
Now, almost every Officer—from the lowly Platoon Commander to the mighty Lord Castellan—can issue orders. The key change is that orders are now issued at the start of the Shooting phase, rather than the Command phase. This allows for reactive play. If your opponent moves a unit into a dangerous position, you can react instantly. In the grim darkness of the far future, there is only war
He is mandatory in competitive lists. He has a 12" aura of re-roll hits, issues three orders per turn, and has a statline befitting a demi-god (S6, T4, 4 wounds, 2+ save). He also gives a once-per-game (auto-advance 6") to any unit.
: Collectors can find the version originally from the "Cadia Stands" army set for approximately $30.00 on Standard 9th Edition Codex After years of struggling in 8th Edition with
Furthermore, the restriction on ordering only units was relaxed significantly for many keywords, allowing for mixed armies (Cadisans supported by Scions, for example) to function more cohesively.
Games Workshop - Warhammer 40000 - Codex: Astra Militarum (ENG)
A significant buff for armored companies, this rule allows tanks to shoot their main turret guns even while in engagement range of enemy units, and provides a +1 bonus to hit with those weapons.
: A major buff for tanks, this rule allows vehicles with the "Turret Weapon" keyword to fire their main guns even while in engagement range and provides a +1 to hit for those specific weapons. Unit and Character Updates New Additions : The codex introduced heavy hitters like the Rogal Dorn Battle Tank and the elite Leadership Changes