Hearts of Iron IV Tier List — Current Rankings

This Hearts of Iron IV tier list ranks every major option by overall effectiveness. Rankings factor in damage output, survivability, versatility, gear requirements, and how well each option scales.

Tier definitions: S = best in class, always a strong pick. A = strong and competitive, minor weaknesses. B = solid but clearly outperformed in most situations. C = viable only for players who enjoy the playstyle.

Builds Rankings

Detailed Builds Analysis

Infantry Division (S-Tier)

The defensive backbone — 10 infantry battalions with Engineer, Artillery, Recon, and Anti-Air support companies form the standard 20-width holding template. These divisions are cheap to produce, hold any defensive line, and free your industry to build specialized offensive units. Every nation needs 50-100+ infantry divisions.

Best with: Infantry Equipment, Support Equipment, Towed Artillery, Engineer Equipment Stat focus: Organization, Defense, Soft Attack (from support artillery)

Tank Division (S-Tier)

Your offensive hammer — medium tanks with motorized or mechanized infantry create 40-width breakthrough divisions. Tanks have high Breakthrough (surviving attacks while advancing) and Armor (immunity to enemy attacks below your armor value). 6-8 well-built tank divisions win the war by encircling enemy armies.

Best with: Medium Tanks, Motorized Infantry, Self-Propelled Artillery, Mechanized Infantry (late game) Stat focus: Breakthrough, Armor, Soft Attack, Speed

Motorized Division (A-Tier)

Fast divisions that exploit gaps created by tank breakthroughs. Motorized infantry with armored car recon are cheaper than tank divisions but faster. Use them to rush through broken lines and complete encirclements. They lack the armor to punch through on their own.

Best with: Motorized Infantry Equipment, Trucks, Armored Car Recon Stat focus: Speed, Organization, Soft Attack

Marine Division (A-Tier)

Specialized divisions for amphibious invasions with reduced naval invasion penalties. Marines are essential for any nation planning cross-water operations (Japan, UK, USA). Regular infantry suffer severe penalties during naval invasions that Marines partially negate.

Best with: Marine Equipment, Amphibious Vehicles, Engineer Support Stat focus: Naval invasion bonuses, Organization, Soft Attack

Paratroop Division (B-Tier)

Air-dropped divisions that land behind enemy lines to capture victory points or cut supply lines. Paratroopers require air superiority and transport planes. They're fragile but can win wars by capturing undefended capitals. Highly situational but devastating when conditions align.

Best with: Paratrooper Equipment, Transport Planes, Air Superiority Stat focus: Organization for holding until relief, minimal equipment for fast deployment

Equipment Rankings

Equipment Analysis

Heavy Tank: The most armored ground vehicle, nearly immune to infantry attacks when its armor value exceeds enemy piercing. Heavy tanks are slow but unstoppable against nations without anti-tank weapons. Best used by Germany and USSR who can afford the industrial cost. One heavy tank division can hold an entire front sector.

Fighter Plane: Air superiority fighters are the most important plane type. Air superiority gives +20% combat effectiveness to your troops and -20% to the enemy — a 40% swing. Fighter production should be your air force's top priority. Without fighter superiority, your ground forces fight at permanent disadvantage.

Submarine: Submarines interdict enemy convoys, cutting supply and resource shipments. Germany's U-boat strategy can starve Britain of resources and manpower. Subs are cheap and effective in wolf packs. Countered by destroyers with sonar, creating a cat-and-mouse naval game.

Battleship: The most powerful surface warship with massive gun batteries. Battleships dominate naval combat but are extremely expensive to build (1-2 years of dockyard time). Essential for nations needing naval supremacy (UK, Japan, USA). One battleship group controls an entire sea zone.

Nuclear Bomb: The ultimate weapon, requiring uranium enrichment and nuclear research. Nuking a province causes massive infrastructure and factory damage plus division strength reduction. Historically, nuclear bombs ended the Pacific war. In-game, they break stalemates by destroying hardened defenses.

Meta Analysis

The current meta in Hearts of Iron IV centers on division templates and national focus trees. Builds that leverage both systems outperform those that focus on only one.

What's strong right now:

• Infantry Division with Heavy Tank is the benchmark. Everything else is measured against it.
• supply logistics builds are gaining ground as players find new synergies.
• Motorized Division remains essential for learning hard content.

What's underrated:

• Tank Division is consistently overlooked despite being the most flexible option.
• Submarine offers excellent performance for its investment level.

What's overhyped:

• Pure Paratroop Division builds. High ceiling but the consistency isn't there for most players.

Quick Picks by Situation

For full build guides, see Hearts of Iron IV builds. For progression help, check the walkthrough.