Azur Lane Vanguard Tank Guide: Fleet Positioning and Gear

To protect your vanguard fleet in Azur Lane, place your primary tank in the leftmost formation slot (the lead position) and equip heavy cruisers or large cruisers with evasion-boosting auxiliary gear. The lead ship absorbs more than half of all incoming frontline damage, making durability, armor, and evasion the primary requirements for that slot.

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Vanguard Slot Damage Distribution

During battle, vanguard ships move in a trailing line. Because enemy fire, torpedo spreads, and ramming ships make initial contact with the front of this line, damage is distributed unevenly across your three slots:

Putting a fragile ship in the lead position causes rapid vanguard collapse, lowering damage output and risking loss of three-star stage clears. Reserve the middle slot for ships that cannot withstand focused fire.

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Core Stats That Determine Vanguard Durability

A ship's survivability is determined by Effective Hit Points (EHP), which factors in several defensive stats:

• Raw HP: The base health pool. Crucial for heavy and large cruisers facing steady attrition.
• Armor Classification: Determines damage taken from specific shell types. Light armor takes amplified damage from High Explosive (HE) rounds, while Heavy armor resists Normal and HE rounds but takes increased damage from Armor-Piercing (AP) shells and torpedoes.
• Evasion and Luck: Calculates the chance to avoid shell damage entirely. Destroyers and light cruisers rely heavily on high evasion values to compensate for low base health.
• Mitigation Skills: Defensive shields, smokescreens, invulnerability timers, and percentage-based damage reduction grant exponential survivability increases over raw stats alone.

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Vanguard Tank Archetypes and Top Options

Selecting an appropriate tank depends on ship hull type and whether you need sustained mitigation or burst survivability.

Large Cruisers (CBs): Pure Durability

Large cruisers offer the highest base health pools among vanguard ships, backed by medium or heavy armor and utility skills:

• Ägir: Absorbs heavy punishment while applying enemy movement slows, making her ideal for campaign boss encounters.
• Brest, Kronstadt, and Guam: Offer massive health reserves combined with offensive debuffs and self-sustain.

Heavy Cruisers (CAs): Reliable Anchors

Standard heavy cruisers balance solid base HP with medium armor:

• Anchorage: A premier boss tank that deploys a smokescreen and temporary invulnerability shield upon launching torpedoes.
• Roon and San Francisco: Offer reliable mitigation and offensive pressure for late-game fleets.
• Portland (Retrofit): The primary accessible budget tank for early to mid-game progression.

Light Cruisers and Destroyers: Evasion Tanks

Certain light hulls rely on dodging attacks rather than absorbing them:

• Noshiro: Boosts team-wide torpedo resistance while maintaining high personal evasion.
• Yukikaze: Uses passive damage-negation skill rolls to survive incoming fire despite light armor.

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Essential Auxiliary Gear

Because heavy and large cruisers already possess massive base HP pools, increasing their low base evasion scales their EHP far more effectively than adding flat health. Conversely, naturally agile ships need health cushions to survive unavoidable hits.

• High Performance Hydraulic Steering Gear: The primary gold auxiliary item for heavy and large cruisers. It provides a massive flat evasion boost and a chance to trigger an evasion rate buff when taking damage.
• Hydraulic Steering Gear or Naval Camouflage: Purple-rarity evasion alternatives to use before obtaining research-tier gear.
• Beaver Squad Tag: Grants substantial evasion to the equipping ship and increases vanguard movement speed fleet-wide. Place this on your lead tank or off-tank.
• Repair Toolkit: Grants flat health and periodic health regeneration. Best equipped on destroyers and light cruisers that already have high base evasion but require extra HP to survive stray hits.

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Mob Fleets vs. Boss Fleets

Match your tank's mitigation profile to the specific encounter:

• Mob Clearing Fleets: Mob fleets fight five to six consecutive battles. Equip tanks with steady mitigation, self-repair mechanics, or strong synergy with backline healers such as Perseus, Unicorn, or Volga to prevent chip damage from accumulating across continuous waves.
• Boss Fleets: Boss encounters consist of a single high-intensity fight with concentrated torpedo waves and heavy shelling. Prioritize maximum burst EHP, temporary invulnerability skills, and armor debuffs. Ships like Anchorage and Ägir ensure your vanguard survives long enough for your backline battleships and aircraft carriers to eliminate the boss.