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Ohio-class submarine: History, Culture & Measurement

The Ohio class of nuclear-powered submarines includes the United States Navy's 14 ballistic missile submarines (SSBNs) and its 4 cruise missile submarines (SSGNs). Each displacing 18,750 tons submerged, the Ohio-class boats are the largest submarines ever built for the U.S. Navy, the largest cruise missile submarine ever built and are capable of carrying…

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Ohio-class submarine topic overview

The analysis highlights History, Culture and Measurement as prominent areas in the source structure around Ohio-class submarine.

Related topics
98
Source areas
5
Connected nodes
107
Extracted relationships
103
Concept neighborhoods
35
Bridge connections
107

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

History · 42 topics
Overview · 27 topics
Description · 11 topics
In popular culture · 10 topics
Replacement · 8 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Active
18
Armament
4 × 21 inch (533 mm) Mark 48 torpedo tubes (Forward Compartment 4th level) · 20[a] × Trident I C4 SLBM with up to 8 MIRVed 100 ktTNT W76 nuclear warheads each, range 4,000 nmi (7,400 km; 4,600 mi) · 20[a] × Trident II D5 SLBM with up to 12 MIRVed W76 (100 ktTNT) or up to 8 MIRVed W88 (475 ktTNT) nuclear warheads each, range 4,000 nmi (7,400 km; 4,600 mi) · 22 tubes, each with 7 Tomahawk cruise missiles, totaling 154
Beam
42 ft (13 m)
Builders
General Dynamics Electric Boat
Built
1976–1997
Canceled
6

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Description

History

Replacement

In popular culture

Bibliography

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Ohio-class submarine connects Entity context

The extracted context around Ohio-class submarine shows recurring relationship patterns in the source. For example, Ohio-class submarine → Alaska, Atlantic Fleet, Bangor, Beginning, C4, C4 SLBMs, D5, Georgia, Kings Bay, Navy, Ohio-class, Polaris A3, Poseidon, Starting, Tennessee, The, The Ohio, The Trident, This, Trident Another extracted example is Ohio-class submarine → ABC, All Fears, American, As, Crimson Tide, Episode, Last Resort, Ohio, Ohio-class, Season, SSBN-741, SSBN-753, The, The Abyss, The Brave, The Sum, Tom Clancy, USS Colorado, USS Montana, USS Alabama. Use these groups to spot repeated connection types before inspecting the individual relationships.

Ohio-class submarine

Top relations

related to history · 24
Ohio-class submarine → Alaska, Atlantic Fleet, Bangor, Beginning, C4, C4 SLBMs, D5, Georgia, Kings Bay, Navy, Ohio-class, Polaris A3, Poseidon, Starting, Tennessee, The, The Ohio, The Trident, This, Trident
related to In popular culture · 22
Ohio-class submarine → ABC, All Fears, American, As, Crimson Tide, Episode, Last Resort, Ohio, Ohio-class, Season, SSBN-741, SSBN-753, The, The Abyss, The Brave, The Sum, Tom Clancy, USS Colorado, USS Montana, USS Alabama
related to Description · 15
Ohio-class submarine → Blue, Each, Fire, Gold, Lafayette-class, Mark, Missile Fire Control, Mod, Moreover, Navy, Ohio, The, The Ohio-class, These, To
Propulsion · 5
Ohio-class submarine → 1 shaft with seven-bladed screw, 1x Fairbanks Morse auxiliary diesel, 1× 325 hp (242 kW) auxiliary motor, 1× S8G PWR nuclear reactor, 2× geared turbines; 35,000 shp (26 MW)
Sensors & processing systems · 5
Ohio-class submarine → AN/BPS-15J, BQQ-6 passive bow-mounted array (which includes BQS-13 fire control array), BQR-19 navigation, BQR-25 conformal array, TB-16 or BQR-23 towed array
Armament · 4
Ohio-class submarine → 20[a] × Trident I C4 SLBM with up to 8 MIRVed 100 ktTNT W76 nuclear warheads each, range 4,000 nmi (7,400 km; 4,600 mi), 20[a] × Trident II D5 SLBM with up to 12 MIRVed W76 (100 ktTNT) or up to 8 MIRVed W88 (475 ktTNT) nuclear warheads each, range 4,000 nmi (7,400 km; 4,600 mi), 22 tubes, each with 7 Tomahawk cruise missiles, totaling 154, 4 × 21 inch (533 mm) Mark 48 torpedo tubes (Forward Compartment 4th level)
Speed · 3
Ohio-class submarine → 12 knots (22 km/h; 14 mph) surfaced, 20 knots (37 km/h; 23 mph) submerged (official), 25 knots (46 km/h; 29 mph) submerged (reported)
Displacement · 2
Ohio-class submarine → 16,764 tonnes (16,499 long tons) surfaced, 18,750 tonnes (18,450 long tons) submerged
Succeeded by · 2
Ohio-class submarine → Columbia class (ballistic missile submarine variant), Virginia class (cruise missile submarine variant)
Active · 1
Ohio-class submarine → 18

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

submarines submarine navy missile ohio-class trident ohio ballistic missiles class boats uss cruise strategic boat ssbn united four first ssbns

Ohio-class submarine relationships Subject–Predicate–Object triples

TTTA extracted 103 structured relationships around Ohio-class submarine. Examples in this analysis include Ohio-class submarine → Active → 18 and Ohio-class submarine → Armament → 4 × 21 inch (533 mm) Mark 48 torpedo tubes (Forward Compartment 4th level). The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Ohio-class submarineActive181.00infobox
Ohio-class submarineArmament4 × 21 inch (533 mm) Mark 48 torpedo tubes (Forward Compartment 4th level)1.00infobox
Ohio-class submarineArmament20[a] × Trident I C4 SLBM with up to 8 MIRVed 100 ktTNT W76 nuclear warheads each, range 4,000 nmi (7,400 km; 4,600 mi)1.00infobox
Ohio-class submarineArmament20[a] × Trident II D5 SLBM with up to 12 MIRVed W76 (100 ktTNT) or up to 8 MIRVed W88 (475 ktTNT) nuclear warheads each, range 4,000 nmi (7,400 km; 4,600 mi)1.00infobox
Ohio-class submarineArmament22 tubes, each with 7 Tomahawk cruise missiles, totaling 1541.00infobox
Ohio-class submarineBeam42 ft (13 m)1.00infobox
Ohio-class submarineBuildersGeneral Dynamics Electric Boat1.00infobox
Ohio-class submarineBuilt1976–19971.00infobox
Ohio-class submarineCanceled61.00infobox
Ohio-class submarineComplement15 officers, 140 enlisted1.00infobox
Ohio-class submarineCompleted181.00infobox
Ohio-class submarineCost$2 billion (late 1990s) ($3.62 billion in 2024 dollars)1.00infobox
Ohio-class submarineDisplacement16,764 tonnes (16,499 long tons) surfaced1.00infobox
Ohio-class submarineDisplacement18,750 tonnes (18,450 long tons) submerged1.00infobox
Ohio-class submarineDraft35.5 ft (10.8 m) maximum1.00infobox
Ohio-class submarineIn commission1981–present1.00infobox
Ohio-class submarineLength560 ft (170 m)1.00infobox
Ohio-class submarineNameOhio class1.00infobox
Ohio-class submarineOperatorsUnited States Navy1.00infobox
Ohio-class submarinePlanned241.00infobox
Ohio-class submarinePreceded byBenjamin Franklin class1.00infobox
Ohio-class submarinePropulsion1× S8G PWR nuclear reactor1.00infobox
Ohio-class submarinePropulsion2× geared turbines; 35,000 shp (26 MW)1.00infobox
Ohio-class submarinePropulsion1x Fairbanks Morse auxiliary diesel1.00infobox
Ohio-class submarinePropulsion1× 325 hp (242 kW) auxiliary motor1.00infobox
Ohio-class submarinePropulsion1 shaft with seven-bladed screw1.00infobox
Ohio-class submarineRangeLimited only by food supplies1.00infobox
Ohio-class submarineSensors & processing systemsBQQ-6 passive bow-mounted array (which includes BQS-13 fire control array)1.00infobox
Ohio-class submarineSensors & processing systemsBQR-19 navigation1.00infobox
Ohio-class submarineSensors & processing systemsTB-16 or BQR-23 towed array1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Ohio-class submarine bring nearby vocabulary together. In this analysis, examples include Submarines, Uss and Nuclear. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Ohio-class submarine
    • Submarines
    • Uss
    • Nuclear
    • Replacement
    • Ssbns
    • Citation
    • First
    • Needed
    • Tubes
    • Navy
    • Also
    • Built
  • ohio-class submarine
    • Uss
    • Submarines
    • Nuclear
    • Replacement
    • Ssbns
    • Trident
    • Program
    • Citation
    • First
    • Needed
    • Ssbn
    • Tubes
  • nuclear-powered submarines
    • Ohio-class
    • Trident
    • Missiles
    • States
    • Ssgns
    • United
    • First
    • Navy
    • Ever
    • Built
    • Ssbns
    • Strategic
  • united states navy
    • United
    • Submarine
    • Boat
    • Program
    • Strategic
    • Design
    • Trident
    • Electric
    • Ohio-class
    • Built
    • Missiles
    • First
  • ballistic missile submarines
    • Missile
    • Submarine
    • Cruise
    • Missiles
    • Trident
    • Navy
    • Ii
    • Ohio-class
    • States
    • Tubes
    • Class
    • United
  • cruise missile submarines
    • Tomahawk
    • Missiles
    • Tubes
    • Submarine
    • Cruise
    • Missile
    • Trident
    • Ssgns
    • Navy
    • Ii
    • Ohio-class
    • Built
  • russian navy
    • Submarine
    • Boat
    • Program
    • Design
    • Electric
    • Ohio-class
    • First
    • Missiles
    • Submarines
    • Ii
    • States
    • Tomahawk
  • typhoon class
    • Ohio
    • Missile
    • Ballistic
    • Ssbn
    • Submarine
    • Uss
    • Also
    • Built
    • Design
    • States
    • Electric
    • New

Connections between topic areas Semantic bridges

For Ohio-class submarine, one of the stronger structural bridges in this analysis connects Ohio-class submarine with History. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Ohio-class submarineHistory · splits 65 ⟂ 43
Ohio-class submarineOverview · splits 80 ⟂ 28
Ohio-class submarineDescription · splits 96 ⟂ 12
Ohio-class submarineIn popular culture · splits 97 ⟂ 11
Ohio-class submarineReplacement · splits 99 ⟂ 9
Ohio-class submarineBibliography · splits 104 ⟂ 4

Map overview Semantic statistics

Ohio-class submarine

Nodes108
Edges107
Triples103
Avg. degree1.98
Density0.018519
Components1

Source & methodology

TTTA analyzes the structure around Ohio-class submarine to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Culture & Measurement, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Ohio-class submarine · EN edition · Analysis: TopicsToTalkAbout

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