20 cm 3rd year type No.1 (200 mm)
Contents
Description
Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.
Vehicles equipped with this weapon
General info
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Available ammunition
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Comparison with analogues
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Usage in battles
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Pros and cons
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Pros:
Cons:
History
In 1922, the Washington Naval Treaty was signed that limited the armament of heavy cruisers and aircraft carriers to 8-inch guns. The Imperial Japanese Navy soon went to work making an 8-inch guns to arm these warships. With an actual bore of 7.9 inches, the 20 cm 3rd Year Type No. 1 was first used on the Furutaka-class such as IJN Kako and the namesake IJN Furutaka. It would also be used on the Aoba-class and the Myoko-class cruisers along with the aircraft carriers Akagi and Kaga which used them in casemates. The carriers would be the only ships to keep these guns going into World War II as the other ships had their guns replaced by the more powerful 20 cm/50 3rd year type No.2 firing an 8-inch shell. The original variant is distinct because it had a case diameter step. Along with the IJN, the Royal Thai Navy used these guns on their Thonburi-class coastal defense ships which were built by Kawasaki.
Media
Excellent additions to the article would be video guides, screenshots from the game, and photos.
See also
- 20 cm/50 3rd year type No.2 (203 mm) - later variant.
External links
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- topic on the official game forum;
- other literature.
| Japan naval cannons | |
|---|---|
| 20 mm | JM61 · Type 98 |
| 25 mm | 25 mm/60 Type 96 |
| 37 mm | Type 4 · Type 11 pattern 1922 |
| 40 mm | 40 mm/62 Vickers |
| 57 mm | Type 97 |
| 75 mm | Type 88 AA |
| 76 mm | 3-inch/40 Type 41 · 8 cm/40 3rd Year Type · 8 cm/60 Type 98 |
| 100 mm | 100/65 mm Type 98 mod A |
| 120 mm | 120 mm/45 3rd Year Type · 120 mm/45 10th year type |
| 127 mm | 5 inch/40 Type 89 · 127 mm/50 3rd Year Type |
| 140 mm | 140 mm/50 3rd Year Type |
| 152 mm | 6-inch/45 Type 41 · 15 cm/50 Type 41 |
| 155 mm | 155 mm/60 3rd Year Type |
| 200 mm | 20 cm 3rd year type No.1 |
| 203 mm | 20 cm/45 Type 41 · 20 cm/50 3rd year type No.2 |
| 356 mm | 36 cm/45 Type 41 |
| 410 mm | 410 mm/45 Type 3 |
| Foreign: | |
| 20 mm | 20 mm/70 Oerlikon Mk.II (USA/Britain) |
| 40 mm | Bofors L/60 Mark 1 (USA) · Bofors L/60 Mark 2 (USA) · Bofors L/60 Mark 3 (USA) |
| 47 mm | 3 pdr QF Hotchkiss (Britain) |
| 76 mm | 3-inch Mark 10 (USA) · 3 inch Mk.33 (USA) · 3-inch Mk.34 (USA) |
| 120 mm | 4,7-inch/40 Armstrong (Britain) |
| 127 mm | 5 inch/38 Mk.12 (USA) |
| 305 mm | 12-inch/45 Vickers (Britain) · 12-inch/50 Vickers (Britain) |
