Cavitation tunnel supports Turkish naval stealth research
The KATMANSIS cavitation tunnel opened in a ceremony on 17 December 2021. (Photo: SSB)
The opening of the KATMANSIS cavitation tunnel testbed marks a further step towards industrial self-sufficiency in Turkey.
Turkish efforts to develop indigenous stealthy propulsion systems for submarines and surface vessels should be aided by the recent opening of the KATMANSIS large cavitation tunnel testbed in Istanbul.
Speaking at the opening ceremony for the testbed on 17 December at the Istanbul Technical University (ITU) Faculty of Naval Architecture and Ocean Sciences, Ismail Demir, the head of the Turkish defence procurement body SSB, claimed that KATMANSIS will ‘play a vital role in our national technological transition’.
This tunnel was built by Turkish firm Gürdesan to a design by Polish company CTO and ITU. It is 5.5m long, 1.5m tall
Already have an account? Log in
Want to keep reading this article?
More from Naval Warfare
-
![DSEI 2025: Red Cat expands into USV production with focus on combat-proven technology]()
DSEI 2025: Red Cat expands into USV production with focus on combat-proven technology
At DSEI 2025, Red Cat outlines its expansion from UAVs into uncrewed surface vessels (USVs), positioning itself as a multi-domain defence provider spanning land, sea, and air.
-
![Anduril Australia wins A$1.7 billion Ghost Shark XL-AUV contract]()
Anduril Australia wins A$1.7 billion Ghost Shark XL-AUV contract
The vessels are expected to deliver a major boost to Australia’s undersea warfare capabilities, with production set to start immediately.
-
![Royal Canadian Navy will start operating class 2 UAVs in 2028]()
Royal Canadian Navy will start operating class 2 UAVs in 2028
Acquired under Canada’s Department of National Defence ISTAR UAS project, the drones will be deployed from the Halifax-class frigates.
-
![Newest US Coast Guard cutters go after Chinese vessels sailing in the Arctic]()
Newest US Coast Guard cutters go after Chinese vessels sailing in the Arctic
Cutters Earl Cunningham and Storis have been monitoring five Beijing research vessels navigating in the North Pole.
-
![US Navy selects 25 companies for up to $1.9 billion nuclear submarine contract]()
US Navy selects 25 companies for up to $1.9 billion nuclear submarine contract
The multi-award contract will support the scheduled repair and maintenance of nuclear-powered attack submarines at the US Navy’s primary public shipyards.
