Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

2A70: History & Products

The 100 mm gun-launcher 2A70 (GRAU designation: 2А70) is a model of low-pressure rifled cannons designed in the Soviet Union by the KBP Instrument Design Bureau. Integrated into Bakhcha-U and Sinitsa turret modules, the gun equips the BMD-4, BMP-3, and BTR-90M infantry fighting vehicles. It is capable of launching the high-explosive fragmentation…

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

2A70 topic overview

The analysis highlights History and Products as prominent areas in the source structure around 2A70.

Related topics
13
Source areas
2
Connected nodes
15
Extracted relationships
22
Concept neighborhoods
12
Bridge connections
15

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.

Overview · 12 topics
History · 1 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.

Barrel length
> 3 m
Barrels
1, rifled, no bore evacuator or muzzle device
Caliber
100 millimetres (3.9 in)
Designed
1980s
Designer
KBP Instrument Design Bureau
Effective firing range
3OF32: 300 m (980 ft)–4,000 m (13,000 ft)

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

History

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 2A70 connects Entity context

The extracted context around 2A70 shows recurring relationship patterns in the source. For example, 2A70 → 3OF32: 250 m/s (820 ft/s), 3OF70: 355 m/s (1,160 ft/s) Another extracted example is 2A70 → 3 m. Use these groups to spot repeated connection types before inspecting the individual relationships.

2A70

Top relations

Muzzle velocity · 2
2A70 → 3OF32: 250 m/s (820 ft/s), 3OF70: 355 m/s (1,160 ft/s)
Barrel length · 1
2A70 → 3 m
Barrels · 1
2A70 → 1, rifled, no bore evacuator or muzzle device
Caliber · 1
2A70 → 100 millimetres (3.9 in)
Designed · 1
2A70 → 1980s
Designer · 1
2A70 → KBP Instrument Design Bureau
Effective firing range · 1
2A70 → 3OF32: 300 m (980 ft)–4,000 m (13,000 ft)
Feed system · 1
2A70 → autoloader (shell); manual (shell and missile)
Height · 1
2A70 → 404 millimetres (15.9 in)
In service · 1
2A70 → 1990–present

Important terminology

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

Important terminology

gun 3of32 100 designed see bmd-4 bmp-3 zbd-04 gun-launcher rifled soviet union kbp instrument design bureau 3of70 used operators mm

2A70 relationships Subject–Predicate–Object triples

TTTA extracted 22 structured relationships around 2A70. Examples in this analysis include 2A70 → Barrel length → > 3 m and 2A70 → Barrels → 1, rifled, no bore evacuator or muzzle device. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
2A70Barrel length> 3 m1.00infobox
2A70Barrels1, rifled, no bore evacuator or muzzle device1.00infobox
2A70Caliber100 millimetres (3.9 in)1.00infobox
2A70Designed1980s1.00infobox
2A70DesignerKBP Instrument Design Bureau1.00infobox
2A70Effective firing range3OF32: 300 m (980 ft)–4,000 m (13,000 ft)1.00infobox
2A70Feed systemautoloader (shell); manual (shell and missile)1.00infobox
2A70Height404 millimetres (15.9 in)1.00infobox
2A70In service1990–present1.00infobox
2A70Length3,943 millimetres (155.2 in)1.00infobox
2A70ManufacturerMotovilikha Plants1.00infobox
2A70Mass311.6 kilograms (687 lb)1.00infobox
2A70Maximum firing range3OF70: 6,500 m (21,300 ft)1.00infobox
2A70Muzzle velocity3OF32: 250 m/s (820 ft/s)1.00infobox
2A70Muzzle velocity3OF70: 355 m/s (1,160 ft/s)1.00infobox
2A70No. built2000+1.00infobox
2A70Place of originSoviet Union1.00infobox
2A70Producedmid 1980s–present1.00infobox
2A70Rate of fire8–10 rounds per minute1.00infobox
2A70TypeGun-launcher1.00infobox
2A70Used bySee Operators1.00infobox
2A70Width281 millimetres (11.1 in)1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around 2A70 bring nearby vocabulary together. In this analysis, examples include Bureau, Design and Gun-launcher. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • 100 mm field gun m1944 (bs-3)
    • Designed
    • Cannons
    • Low-pressure
    • Model
    • Bureau
    • Design
    • Instrument
    • Kbp
    • Projectile
    • Rifled
    • Soviet
    • Union
  • 2A70
    • Bureau
    • Design
    • Gun-launcher
    • Instrument
    • Kbp
    • Rifled
    • Soviet
    • Union
    • Designed
    • 2а70
    • Cannons
    • Designation
  • 2a70
    • Bureau
    • Design
    • Gun-launcher
    • Instrument
    • Kbp
    • Rifled
    • Soviet
    • Union
    • Designed
    • 2а70
    • Cannons
    • Designation
  • kbp instrument design bureau
    • Bureau
    • Design
    • Gun-launcher
    • Instrument
    • Kbp
    • Rifled
    • Soviet
    • Union
    • Designed
    • Cannons
    • Designation
    • Grau
  • rifled cannons
    • Designation
    • Grau
    • Low-pressure
    • Model
    • Soviet
    • Union
    • Bureau
    • Design
    • Gun-launcher
    • Instrument
    • Kbp
    • Mm
  • grau
    • 2а70
    • Cannons
    • Designation
    • Low-pressure
    • Model
    • Bureau
    • Design
    • Gun-launcher
    • Instrument
    • Kbp
    • Mm
    • Rifled
  • bmd-4
    • Bmp-3
    • Btr-90m
    • Equips
    • Fighting
    • Infantry
    • Integrated
    • Modules
    • Sinitsa
    • Turret
    • Vehicles
    • See
    • Zbd-04
  • infantry fighting vehicles
    • Bakhcha-u
    • Btr-90m
    • Equips
    • Fighting
    • Infantry
    • Integrated
    • Modules
    • Sinitsa
    • Turret
    • Vehicles
    • Bmd-4
    • Bmp-3

Connections between topic areas Semantic bridges

For 2A70, one of the stronger structural bridges in this analysis connects 2A70 with Overview. 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
2A70 — Overview · splits 3 ⟂ 13

Map overview Semantic statistics

2A70

Nodes16
Edges15
Triples22
Avg. degree1.88
Density0.125
Components1

Source & methodology

TTTA analyzes the structure around 2A70 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History & Products, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — 2A70 · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.