Jump Pack Intercessors Guide — Assault Marines Tactics

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What Are Jump Pack Intercessors?

Jump Pack Intercessors — officially Assault Intercessors with Jump Packs — are Primaris Space Marines equipped with jump packs: personal thruster units that let them soar over terrain, leap across the battlefield in bounding arcs and descend on enemy positions. They are the modern take on the classic Assault Marine: fast, aggressive melee troops built to close the gap and fight where Space Marine strength, skill and wargear can dominate.

In the lore, jump pack-equipped Space Marines have been a staple of Adeptus Astartes doctrine since the earliest days of the Great Crusade. Armoured warriors dropping from the sky, chainswords roaring, are a psychological weapon as much as a physical one. Defenders who have prepared killzones and overlapping fields of fire watch their defences bypassed by warriors who simply fly over them.

Assault Intercessors with Jump Packs bring this doctrine into the Primaris era. They are deployed as rapid-response forces, flanking elements and deep-striking assault units. Where the main Space Marine battle line grinds forward methodically, they exploit gaps, strike vulnerable targets and keep the enemy reacting rather than executing their own plans.

Datasheet Overview

Assault Intercessors with Jump Packs are a Space Marines Infantry unit with the Jump Pack and Fly keywords. Rather than memorising numbers that change with codexes and balance updates, it helps to know what the unit is for:

Movement: much faster than foot-slogging Marines. Combined with Fly, this lets them move over terrain and other models and reach most of the board within two turns.
Durability: standard Primaris power armour — tougher than most infantry, but well short of Gravis or Terminator units.
Objective control: they can hold ground in a pinch, but their real job is reaching and clearing objectives rather than sitting on them.
Deep Strike: they can wait in strategic reserves and arrive almost anywhere on the battlefield.

Check the current Codex: Space Marines datasheet for exact characteristics and the Munitorum Field Manual for points and squad sizes.

Weapon Loadouts

Astartes Chainsword

The default melee weapon gives the squad plenty of attacks at standard Marine strength. Chainswords excel against infantry — more attacks means more hits, more wounds and more casualties. Against hordes and standard infantry, a chainsword-armed squad is very effective.

Chainswords are the default, and they handle the most common targets you’ll charge.

Sergeant Options

Only the Sergeant can swap to heavier weapons; the rest of the squad keeps chainswords and heavy bolt pistols (though one model per five can take a plasma pistol). The Sergeant can swap the chainsword for a power weapon or power fist, and the heavy bolt pistol for a plasma pistol or hand flamer — check the current datasheet for the full list.

A power fist on the Sergeant gives the squad at least one weapon that can threaten tougher targets, while the rest of the squad provides volume.

Pistols

The squad carries heavy bolt pistols. In 11th Edition the old Pistol keyword is being replaced by the identical Close-Quarters ability, and close-quarters is one of the shooting types a unit can use in the Shooting phase. Check the weapon profiles on the current datasheet for exactly how they work when the squad is already in combat.

How to Use Jump Pack Intercessors — Tactics and Strategy

Deep Strike Charges

The classic play is the deep strike charge. In 11th Edition, units in strategic reserves can arrive from battle round 2 onwards with an ingress move. Because every model in the squad has Deep Strike, you can set them up anywhere on the battlefield more than 8″ horizontally from all enemy units, including in your opponent’s deployment zone.

After an ingress move the unit can’t make any other kind of move until the next Charge phase, but it can still shoot and then declare a charge. Engagement range is now 2″, so from just over 8″ away you need at least a 7 on 2D6 to make it in — far more reliable than the old 9″ charge. Rules that add to charge rolls or let you re-roll them (Command Re-roll among them) improve the odds further, but remember a unit can only benefit from one stratagem per phase.

Plan to land in round 2 or 3: any unit still in strategic reserves at the end of battle round 3 is destroyed. Our Deep Strike guide covers the reserves rules in full.

The Aggressive Forward Deploy

The alternative is deploying on the board and using their speed to reach the enemy quickly. This gets them into the fight early but exposes them to shooting on the approach. Use terrain to break line of sight — jump over buildings, land behind ruins and only emerge when you’re ready to charge. In 11th Edition, infantry fully within terrain that haven’t shot recently are hard to target from long range, which suits this approach.

Forward deployment works best against armies with limited shooting, or when your army has enough other threats to split the enemy’s fire. If you’re the only target you’ll be shot off the board; if you’re one of five threats you’ll likely arrive intact.

Will it actually kill that? Run the hit / wound / save odds with the dice calculator.

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Flanking and Objective Hunting

Jump Pack Intercessors excel at hitting objectives the enemy thought were safe. Their speed and Fly let them bypass screens and land near objectives held by weak backfield units. In 11th Edition objectives are terrain areas, so a squad that drops onto a lightly held piece of terrain, charges the holders and wipes them out can swing control quickly.

The threat alone is valuable: it forces your opponent to keep units back on their home objectives rather than pushing forward, even if your jump pack squad never actually attacks the backfield.

Counter-Charge Units

Another strong role is counter-charging. Keep the squad behind your main line, ready to fly into any enemy unit that charges your key assets. When an enemy assault unit crashes into your gun line, the Jump Pack Intercessors leap over your own models and hit back on your turn.

Falling Back

Fly does not let a unit Fall Back and then charge. Under the core rules, a unit that Falls Back normally can’t charge that turn unless a specific rule says otherwise. What Fly does help with is movement — moving over models and terrain makes it easier to escape a tarpit and reposition. Avoid charging into units that exist only to tie you up, and pick fights you can win in one or two rounds of combat.

Character Attachments and Synergies

In 11th Edition, a bodyguard unit can take one Leader and one Support character, and attachments are fixed when you write your army roster. Each character’s datasheet lists which units it can join. Old-style re-roll auras are gone; characters now give abilities to the unit they lead. Common options for this squad include:

Chaplain with Jump Pack: the classic pairing. Chaplains are melee leaders whose abilities boost the unit in combat, and one with a jump pack keeps up with the squad. Check his current datasheet for his exact leader ability.
Captain with Jump Pack: adds a strong melee profile and a leader ability of his own to the squad, making it a credible threat to elite targets.

Whoever you attach, check the character also has Deep Strike: a unit can only deep strike if every model in it has the ability. Our Leader rules guide explains attached units in 11th Edition.

Jump Pack Intercessors vs Assault Intercessors vs Vanguard Veterans

Space Marines have multiple melee options. Here is how Jump Pack Intercessors compare:

Jump Pack Intercessors: Fast, flexible, deep strike capable. Good at reaching targets others can’t. A jack-of-all-trades melee unit.
Assault Intercessors: the foot-slogging version — cheaper per model but limited to moving on foot unless transported. Better at holding objectives.
Vanguard Veterans: more weapon options and more damage per model, but typically more expensive. Better at killing elite targets. See our Vanguard Veterans guide.

Choose Jump Pack Intercessors when you need mobility and deep strike. Choose Assault Intercessors when you need cheap melee bodies on objectives. Choose Vanguard Veterans when you need maximum melee damage against specific targets.

Army-Building Considerations

Role: they aren’t the hardest-hitting melee unit in the codex, but their mobility and deep strike make them consistently useful.
Squad size: larger squads get the most from an attached Leader and Support character; smaller squads give you flexibility and more units to deep strike. Check the Munitorum Field Manual for current squad sizes and points.
Detachments: with Detachment Points (2 DP at 1,000 points, 3 DP at 2,000) you can pair a broad Space Marine detachment with a smaller one that rewards fast assault units. Check the current codex for which detachments support jump pack units.
Secondary scoring: their speed makes them excellent at secondary missions that need you to reach a particular part of the board or deal with isolated enemy units.

Frequently Asked Questions

Are Jump Pack Intercessors good in 11th Edition?

Yes, as a mobile melee unit. Their speed, Fly and Deep Strike make them one of the most mobile units in the Space Marine range, and 11th Edition’s shorter deep strike distance (more than 8″ from enemy units) and 2″ engagement range make charges out of reserves more reliable. They aren’t the hardest-hitting melee unit, but they’re consistently useful.

Should I deep strike or deploy Jump Pack Intercessors on the board?

It depends on the matchup. Against heavy shooting armies, deep strike to avoid early casualties. Against melee armies or armies with limited shooting, deploy on the board and use their speed to reach combat quickly. Against balanced armies, think about the mission — some primaries reward early board presence, others reward late arrivals.

What character should I attach to Jump Pack Intercessors?

A Chaplain with Jump Pack is the classic choice, boosting the squad in melee while keeping its Deep Strike. A Captain with Jump Pack is the main alternative, adding a strong melee profile. Check each character’s datasheet for the units it can lead and its current ability.

How many Jump Pack Intercessors should I take?

One squad is plenty for most lists. Two squads suit melee-heavy builds. Beyond that you start to over-commit to one unit type. A large squad with a character attached, or two small squads for flexibility, are the most common set-ups.

Can Jump Pack Intercessors shoot and charge in the same turn?

Yes. They can fire their pistols in the Shooting phase and then charge in the Charge phase — even in the turn they arrive from Deep Strike. Shoot first to soften the target before charging.