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STM (Savunma Teknolojileri Mühendislik)

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Warship Turkey flagTurkey

STM (Savunma Teknolojileri Mühendislik)

Ada-class

Turkey's first indigenously designed and built corvette class, launched under the MILGEM (National Ship) program to give the Turkish Navy a domestically produced multi-role littoral combatant and to seed a naval-shipbuilding export line, notably to Pakistan and Ukraine.

In service since 2011 · 3 operator countries

Compiled from public sources ·primary reference ↗ ·last verified 2026-07-02

2,300

t

29

kn

3,500

nmi

93

crew

Procurement snapshot

Availability & export

Türkiye export-licensed

SSB-administered; growing export programme, some Western sub-component dependencies.

Channel: Direct commercial / G2G

Fielded & proven

Limited · 3 operators

In service since 2011. Status: active · ~4 built.

Lifecycle cost (est.)

No public unit price to model from.

Interoperability

No standardised NATO calibre / datalink detected in public specs.

Derived guidance from public data — export regime by country of origin, lifecycle from the GAO ~30% acquisition rule. Verify eligibility, pricing and offsets with the manufacturer and your acquisition authority.

Full specifications

Firepower

Armament, payload and guidance.

Main armament

Primary weapon: main gun, cannon or missile type.

1× 76 mm Oto Melara gun
Torpedo tubes

Number of torpedo tubes (submarines and some surface ships).

6
Stronger than 69% of warships

Physical

Dimensions, weight and crew.

Length

Overall length including gun/probe where applicable.

99.56 m

Naval

Displacement, speed, endurance and diving depth.

Displacement

Standard displacement in tonnes — the ship’s size class. Larger hulls carry more but cost more and are less agile.

2,300 t
Full-load displacement

Displacement fully loaded with fuel, stores and munitions.

2,400 t
Max speed

Top speed in knots (surfaced, for submarines). Higher aids positioning and screening.

29 kn
Stronger than 54% of warships
Range

Cruising range in nautical miles. Nuclear vessels are effectively unlimited (fuel-wise). Higher means more reach without replenishment.

3,500 nmi
Bottom 7% of warships
Complement

Crew size. Fewer eases manning cost; more may indicate a larger, more capable platform.

93
Propulsion plant

Machinery type — nuclear reactor, gas turbine (COGAG), CODAG, diesel-electric, AIP.

CODAG (combined diesel and gas)

Sensors & avionics

Radar, sensor suite and datalinks.

Radar

Primary radar. AESA (active electronically scanned array) is the current state of the art.

MFRS air/surface search radar

Program

Cost, production scale and operators.

Units built

Total production run. Higher means proven manufacturing, mature logistics and spares availability.

4
Stronger than 57% of warships
Operator countries

Number of countries operating the system. More operators means broader support ecosystem.

3
Top 5% of warships

Specifications compiled from public STM (Savunma Teknolojileri Mühendislik) and reference sources ↗. Published defense figures are approximations — treat comparisons as directional. Last verified 2026-07-02.

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Frequently asked questions

What is the main armament of the STM (Savunma Teknolojileri Mühendislik) Ada-class? +

The STM (Savunma Teknolojileri Mühendislik) Ada-class's primary weapon is the 1× 76 mm Oto Melara gun.

What is the STM (Savunma Teknolojileri Mühendislik) Ada-class used for? +

The STM (Savunma Teknolojileri Mühendislik) Ada-class is a warship typically used for anti ship, isr.

How many countries operate the STM (Savunma Teknolojileri Mühendislik) Ada-class? +

The STM (Savunma Teknolojileri Mühendislik) Ada-class is operated by 3 countries.

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