How Many Tanks Should Astra Militarum Lists Actually Run?

Why this question matters right now

Ben Jurek’s new Astra Militarum tactics piece asks the most useful Guard question of the moment: how many tanks is too many when the table is full of objectives, angles, and nowhere to hide? Goonhammer’s subscriber-only Detailed Tactics article, published on April 14, frames the answer as a spectrum, from zero tanks to all the tanks, which is exactly the right way to think about an army that can win games by bullying the board or by collapsing under its own weight.

That framing matters because Astra Militarum lists do not live or die on raw hull count alone. They live on the balance between armor, infantry, command support, and the ability to actually stand on objectives long enough to score them. A pile of tanks can create pressure, but if it cannot hold ground, flip mid-board pieces, or recover when the enemy finally reaches the back line, the whole plan starts to wobble.

The real decision is not “tank or no tank”

The strength of a Guard tank list is not that tanks are good, it is that they change the geometry of the game. A Rogal Dorn threatens lanes. A Leman Russ forces respect. A heavier armored core can make an opponent spend turns solving a problem instead of scoring comfortably. But every extra hull also asks for more support, more screening, and more confidence that the rest of the list can still play the mission.

That is why the “how many?” question is more useful than the old binary. Zero tanks gives you a very different army than a list built around armored spearheads, and both ends of that spectrum can make sense depending on what the rest of the list is doing. The sweet spot is not a fixed number. It is the point where your tanks create enough threat saturation to matter without stripping away the infantry, orders, and board presence that make Astra Militarum a real combined-arms faction.

For a current Guard player, the practical test is simple: can the list absorb the loss of one key hull and still function? If the answer is no, you may have gone too far into armor for the way the army actually scores.

Armageddon is pushing the faction toward steel and smoke

The timing of Jurek’s article is no accident. Games Workshop’s AdeptiCon 2026 preview put Armageddon back in the spotlight with a three-book slipcase that includes a narrative book, a booklet of six new vehicle-focused detachments, and the Armoured Gauntlet book. Those six detachments are split two each between Astra Militarum, Orks, and Space Marines, which is about as clear a signal as you can get that vehicles are supposed to be part of the main event.

That same reveal cycle makes the Guard tank question feel less abstract and more immediate. Games Workshop’s later Astra Militarum rules article added Commissar Graves, her vehicle Vigilance, and two more vehicles, the Hippogriff AFV and the Centaur RSV. The Centaur, which can carry 10 Guardsmen and two Characters while firing out with Firing Deck 12, is a perfect example of the kind of tool that blurs the line between transport, command platform, and mobile pressure piece.

Even the wording around Graves points toward the same kind of play. Her Mechanised Spearhead rule rewards pushing Centaurs and Chimeras full of infantry, and units that disembark within 6 inches of her get a free Order. That is not static gunline language. It is the language of movement, tempo, and coordinated armored advance.

Balance history says this is a live question, not a theoretical one

This is also why the question feels especially urgent after the March 4, 2026 quarterly balance update. Games Workshop gave both Rogal Dorn variants a small points increase because of their firepower, which is exactly the kind of nudge that makes players revisit their armor count instead of just autopiloting into the same chassis package again.

A small points rise does not make a tank bad. It makes every slot and every point matter more. When a faction’s marquee armor gets adjusted, the conversation shifts from “can I fit more?” to “what am I giving up for each extra hull?” That is where the real list-building judgment starts. A tank-heavy Guard list that was efficient at one points level can become a little too thin on support once the math changes, especially if the rest of the army starts trimming infantry, specialists, or the orders infrastructure that keeps the whole machine running.

That is also why the older Detachments article from January 8, 2025 still feels relevant. Hammer of the Emperor was explicitly presented as the place for armored spearheads made up of thundering tank squadrons, while Mechanised Assault was built for heavily armored transports that deliver shock troops straight into the enemy line. Those two ideas are related, but they are not identical. One wants a true armored core. The other wants mobility and brutality at close range. Mixing them carelessly can leave a list too unfocused to exploit either plan fully.

What a healthy tank count looks like in practice

Astra Militarum has always rewarded players who think in layers. Warhammer Community’s faction focus makes that point plainly, describing synergy as the army’s defining feature and centering officers, Tank Commanders, and Lord Solar Leontus as the pieces that make the force work. That matters because tanks do not replace those support elements. They rely on them.

In practice, a healthy armored list still needs to answer a few hard questions:

• Does the list still have enough infantry to screen, trade, and claim space?

• Can the orders network keep up with the vehicles that need it most?

• Is there enough redundancy that losing one key tank does not collapse the plan?

• Can the army still reach and hold objectives once the first wave of pressure is spent?

If a tank count leaves you unable to contest the board in the middle turns, it is probably too high for the mission environment you are actually facing. If it leaves you without enough firepower to force your opponent off key angles, it may not be high enough to justify the points you have invested. The right number is the one that lets your armor do what only armor can do, while the rest of the list still handles scoring and recovery.

That is the real value of Jurek’s spectrum approach. It gives Guard players permission to stop asking whether tanks are good in the abstract and start asking what kind of army they are building around them. With Armageddon foregrounding vehicles, new detachments on the horizon, Graves and her mechanised tools adding more mobility, and Rogal Dorns already feeling the pressure of balance updates, Astra Militarum lists are being pulled toward steel for a reason. The best ones will not just run tanks. They will know exactly how many the mission can support.