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Air defenceProduced: 2019-PresentProfile in progress
Gun-based CIWS
Aselsan Gökdeniz is a gun-based CIWS originating in Turkey. It was built by Aselsan. Reported operators include Turkish Navy, Turkmen Naval Forces, Pakistan Navy, Philippine Navy, Ukrainian Navy.
Technical data
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 1 Oct 2026 | 35 mm | Wikipedia contributors | superseded |
| 1 Oct 2026 | 35 mm | Wikipedia contributors | approved |
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Gun-based CIWS
Turkey
Aselsan
Aselsan
2019-Present
35×228mm ATOM, 35×228mm HEI-T
ATOM 35mm: 1.750 kg (3 lb 14 oz) HEI-T: 1.565 kg (3 lb 7 oz)
35 mm (1.38 in)
2
Gas-operated
360°
1100 rpm (2 x 550 rpm)
ATOM 35mm: 1,020 m/s (3,300 ft/s) HEI-T: 1,175 m/s (3,850 ft/s)
4,000 metres (13,000 ft)
Automatic linkless
Turkish Navy : Used on Istanbul -class frigates and Barbaros -class frigates
Turkmen Naval Forces : Used on Turkmen -class corvettes
Pakistan Navy : Used on Babur -class corvettes
Philippine Navy : Used on Miguel Malvar- class frigate
Ukrainian Navy : Used on Ada-class corvettes Hetman Ivan Mazepa and Hetman Ivan Vyhovsky
GOKDENIZ
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
Aselsan Gökdeniz equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Turkish Navy, Turkmen Naval Forces, Pakistan Navy, Philippine Navy, Ukrainian Navy
Equipment reference ↗