Ballistic Missile Submarine

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Submarines Archive // Active Dossier: Ballistic Missile Submarine
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01 Attack Submarine 02 Ballistic Missile Submarine 03 Submarine Officer
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[ UNIT DOSSIER // SUB-02 ] // STRATEGIC BALLISTIC MISSILE SUBMARINE

BALLISTIC MISSILE SUBMARINE

Stealth strategic weapons platform built around ballistic missile delivery and nuclear deterrence. Its direct naval combat profile is deliberately modest; the real progression comes from larger missile loads, faster reloads, longer engagement range and improved survivability. It is strongest when hidden in deep water and protected from coastal combat.

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Western Research
5 / 11 / 14 / 17 / 20 / 23 / 27
Eastern Research
5 / 11 / 14 / 17 / 20 / 23 / 27
European Research
5 / 11 / 14 / 17 / 20 / 23 / 27
Submarines
02 / 03 Live
Coastal Danger // −50% Attack & Defense
Every supplied doctrine profile uses the same severe shallow-water penalty: −50% attack and −50% defense. The hull table separately shows shallow-water HP at exactly half of the deep-water value. Keep the platform concealed in deep-water launch areas whenever possible.
Primary Mission
Strategic Strike
Built around ballistic-missile delivery and deterrence.
Ballistic Capacity
2 → 5
2 early, 3 at L4, 4 at L6, 5 at L7.
Stealth
Hidden OOC
Confirmed Stealth Unit mechanic while not in combat.
Radar
100
Constant across all seven verified levels.
[ BALLISTIC MISSILE SUBMARINE CONFIGURATOR ]

Select Doctrine & Level

The three doctrines share the same verified direct combat, hull, range, sensor, speed, economy and missile progression. Doctrine selection therefore changes class identity only; level selection updates the supplied shared progression.
Selected Research Day Day 5
Select Ballistic Missile Submarine Level
[ ACTIVE STRATEGIC SUBMARINE PROFILE ]
Western // Level 1
Benjamin Franklin-Class // ATK / DEF 4 / 4 // Deep HP 30 // Range 50
Level 1
Direct Naval ATK
4
Shared doctrine curve
Direct Naval DEF
4
Shared doctrine curve
Deep-Water HP
30
Shallow HP is exactly 50%
Engagement Range
50
75 at L4; 100 at L7
Radar
100
Constant across L1–L7
[ DOCTRINE INTELLIGENCE ]

Shared Strategic Curve // Different Submarine Classes

[ DOC-W // WESTERN ]
Western Doctrine
L1–3 Benjamin Franklin-Class // L4–6 Ohio-Class // L7 Columbia-Class
Research days: 5 / 11 / 14 / 17 / 20 / 23 / 27. Western provides the opened missile-property evidence used for the shared missile mechanics.
[ DOC-E // EASTERN ]
Eastern Doctrine
L1–3 Delta-Class // L4–6 Typhoon-Class // L7 Borey-Class
Research days: 5 / 11 / 14 / 17 / 20 / 23 / 27. The supplied direct combat, range, radar, speed, HP and economy progression matches Western.
[ DOC-EU // EUROPEAN ]
European Doctrine
L1–3 Resolution-Class // L4–6 Vanguard-Class // L7 Triomphant-Class
Research days: 5 / 11 / 14 / 17 / 20 / 23 / 27. The same verified shared progression applies here; only class identity differs.
[ DOCTRINE RESEARCH TIMING ]

Shared Seven-Level Schedule

Level Western Eastern European
L1 Day 5 Day 5 Day 5
L2 Day 11 Day 11 Day 11
L3 Day 14 Day 14 Day 14
L4 Day 17 Day 17 Day 17
L5 Day 20 Day 20 Day 20
L6 Day 23 Day 23 Day 23
L7 Day 27 Day 27 Day 27
[ HULL & RANGE PROGRESSION ]

Deep-Water Strategic Survivability

Level Deep HP Shallow HP Deep SPD Shallow SPD Sight Engagement Range Radar
L1 30 15 3.5 1.75 25 50 100
L2 30 15 3.5 1.75 25 50 100
L3 30 15 3.5 1.75 25 50 100
L4 40 20 3.5 1.75 25 75 100
L5 40 20 3.5 1.75 25 75 100
L6 40 20 3.5 1.75 25 75 100
L7 50 25 3.5 1.75 25 100 100
Terrain Rule // HP Loss And Combat Penalty Are Separate
Shallow-water HP is explicitly shown as half of the deep-water value. Separately, shallow water applies −50% attack and −50% defense. The calculator must keep the hull-state change and the percentage combat penalties as separate mechanics.
[ DIRECT NAVAL COMBAT ]

Shared ATK / DEF Curve

Level Western ATK / DEF Eastern ATK / DEF European ATK / DEF
L1 4 / 4 4 / 4 4 / 4
L2 4.5 / 4.5 4.5 / 4.5 4.5 / 4.5
L3 5 / 5 5 / 5 5 / 5
L4 6 / 6 6 / 6 6 / 6
L5 6.5 / 6.5 6.5 / 6.5 6.5 / 6.5
L6 7 / 7 7 / 7 7 / 7
L7 8 / 8 8 / 8 8 / 8
[ CLASS PROGRESSION ]

Doctrine Hull Identity

Level Western Eastern European
L1 Benjamin Franklin-Class Delta-Class Resolution-Class
L2 Benjamin Franklin-Class Delta-Class Resolution-Class
L3 Benjamin Franklin-Class Delta-Class Resolution-Class
L4 Ohio-Class Typhoon-Class Vanguard-Class
L5 Ohio-Class Typhoon-Class Vanguard-Class
L6 Ohio-Class Typhoon-Class Vanguard-Class
L7 Columbia-Class Borey-Class Triomphant-Class
[ MISSILE LOADOUT PROGRESSION ]

Ballistic & Cruise Strike Package

Stealth Unit
Confirmed
Hidden while not in combat where the supplied stealth property applies.
Early Ballistic Load
2 / 16H
L1–L3 ballistic capacity 2 with 16h reload is explicitly shown.
L4 Missile Package
C1 + B3
Cruise 1 / 12h and ballistic 3 / 14h.
L7 Missile Package
C2 + B5
Cruise 2 / 8h and ballistic 5 / 12h.
Level Ballistic Capacity Ballistic Reload Cruise Capacity Cruise Reload Source Status
L1 2 16h — — Explicitly confirmed
L2 2 16h — — Explicitly confirmed
L3 2 16h — — Explicitly confirmed
L4 3 14h 1 12h Explicitly confirmed
L5 Not separately shown Not separately shown Not separately shown Not separately shown No unsupported change inferred
L6 4 12h 2 8h Explicitly confirmed
L7 5 12h 2 8h Explicitly confirmed
Missile Rule // Do Not Fill L5 From Pattern
The source explicitly confirms ballistic capacity 2 at L1–L3, ballistic 3 plus cruise 1 at L4, ballistic 4 plus cruise 2 at L6, and ballistic 5 plus cruise 2 at L7. L5 has no separately opened missile property in the supplied dossier, so no capacity or reload value is inferred for that level.
[ PRODUCTION PROGRESSION ]

Strategic Weapons Investment

Level Costs Mobilization Daily Upkeep Research Requirement
L1 750 / 500 / 350 / 1500 / 1900 1d 2h 30 / 50 / 35 / 125 Ballistic Missile Submarine L1
L2 750 / 500 / 350 / 1500 / 1900 1d 3h 35 / 40 / 130 Nuclear Reactor Upgrade L2
L3 750 / 500 / 350 / 1500 / 1900 1d 4h 40 / 45 / 140 Cruise Missile System L3
L4 825 / 700 / 700 / 1750 / 2250 1d 6h 50 / 55 / 160 Ohio / Typhoon / Vanguard L4
L5 825 / 700 / 700 / 1750 / 2250 1d 7h 55 / 60 / 180 Improved Reload System L5
L6 825 / 700 / 700 / 1750 / 2250 1d 8h 60 / 65 / 200 Extended Missile Capacity L6
L7 1000 / 950 / 950 / 1750 / 2750 1d 10h 70 / 75 / 220 Columbia / Borey / Triomphant L7
Infrastructure Gate // Strategic Weapons Line
The supplied level data requires Naval Base Level 4, Secret Weapons Lab Level 1 and Arms Industry Level 1. This is a strategic weapons investment rather than a cheap early submarine route.
[ UPGRADE INTELLIGENCE ]

Ballistic Missile Submarine Breakpoints

L1
Strategic Deterrent Online
Stealth, ballistic capacity 2, 16h reload, 30 deep-water HP and 50 engagement range.
L4
First Major Missile Upgrade
Deep HP rises 30 → 40, range 50 → 75, ballistic capacity reaches 3 / 14h and cruise capacity 1 / 12h becomes explicitly confirmed.
L6
Fast Reload Package
Ballistic capacity 4 / 12h and cruise capacity 2 / 8h provide the major late missile package.
L7
Maximum Strategic Platform
Ballistic capacity reaches 5, deep HP reaches 50, engagement range reaches 100 and direct ATK / DEF reaches 8 / 8.
Source Separation // Shared Doctrine Progression
The supplied Western, Eastern and European variants share the same direct ATK / DEF, hull, movement, sight, range, radar, research, cost and upkeep progression. No doctrine-specific stat bonus is invented. Doctrine identity is therefore represented through the verified submarine classes, while missile properties are kept as separate strategic weapon mechanics.
[ SUBMARINES // 02 OF 03 ]
Final Dossier // Submarine Officer
Ballistic Missile Submarine covers the hidden strategic-launch role. Continue to SUB-03 for the final Submarine Officer dossier.
Open Submarine Officer →