In-Depth Analysis· Turkey defense industry domestic production rate

What Does 'Around 80 Percent Domestic' Mean for Türkiye's Defense Industry, and How Is It Measured?

Turkey defense industry domestic production rate: what Ankara's 'around 80%' claim measures, what it omits (engines, components) and how analysts qualify it.

IAD

By International Affairs Desk Editorial Team

Published: October 27, 2026

⏱ 10 min read (2,139 words)

Executive Summary & Key Facts

Turkish officials say roughly 80 percent of defense output is now domestic, up from about 20 percent in the early 2000s, but no fully published line-by-line methodology exists for the aggregate figure.
The figure reflects real gains in design authority, system integration and munitions, but engines, optics, avionics components and some licensed designs have remained foreign-sourced or are still being localized.
Foreign export restrictions, the 2019 F-35 exclusion and 2020 CAATSA sanctions on the Presidency of Defence Industries (SSB) are the stated drivers of Türkiye's localization push.
Ankara frames the goal as strategic autonomy inside NATO, not exit from allied supply chains, citing Article 3 of the 1949 Washington Treaty and its sovereign right of self-defense.
Independent analysts treat the 80 percent claim as a policy indicator rather than an audited statistic and point to engines, sensors and materials as the remaining dependencies.

Why It Matters

When Turkish officials say that around 80 percent of Türkiye's defense industry output is domestic, they are citing a headline aggregate, not a single audited formula. The figure signals a genuine shift from near-total import reliance to national design, integration and production, yet it does not mean every engine, sensor or chip in a Turkish platform is made in Türkiye. For allies, buyers and analysts, the practical question is which parts of the supply chain are national and which can still be switched off by a foreign government.

Background

What the claim says

Turkish officials, including the Presidency and the leadership of the Presidency of Defence Industries (SSB, Savunma Sanayii Başkanlığı), have repeatedly said the domestic share rose from roughly 20 percent at the start of the 2000s to about 80 percent today. The SSB traces its origin to the Undersecretariat for Defence Industries created in 1985. It was restructured in 2018 as the Presidency of Defence Industries, reporting directly to the Presidency under the new presidential system. Turkish officials also report that annual defense and aerospace exports have grown to roughly USD 7 billion in recent years (SSB figures; independent verification of export totals is limited).

For a fuller domestic-industry narrative, see sister-publication analyses such as Record of Nations on what the 80% domestic production rate means and Monitor of Nations on how domestic production reached about 80%.

How is the rate measured?

The SSB publishes headline indicators, such as project counts, export values and the domestic share, but, to this Desk's knowledge, has not released a detailed methodology that outsiders can reproduce. In practice, the figure can be read in three ways, and officials do not always say which one is meant:

Share of procurement value awarded to Turkish-owned firms rather than foreign suppliers.
Local content by value inside individual platforms, as set in contract localization (yerlilik) requirements.
Design and intellectual-property ownership, meaning whether a Turkish entity controls the design authority, source code and integration.

These readings can differ by tens of percentage points for the same program. A drone assembled in Türkiye with a foreign engine may score high on the first and third readings and lower on the second. This is why the number is best treated as a policy indicator of direction rather than a precise inventory.

What the figure does not mean

It does not mean zero imports. Engines, electro-optical sensors, some avionics, semiconductors, specialty materials and machine tools have historically come from abroad.
It does not mean every design is Turkish. Some flagship systems rest on licensed or adapted foreign designs, discussed below.
It does not mean immunity from export controls. A single foreign-made component can trigger a licensing dispute, as several cases since 2019 show.
It does not mean the same rate across sectors. Missiles, unmanned systems and land vehicles are generally more localized than combat-aircraft engines or gas turbines.

Flagship platforms by category

Category	Platform	Lead developer	Domestic strengths	Qualifier or dependency (as reported)
Unmanned aircraft	Bayraktar TB2	Baykar	Airframe, flight control, mission software, Roketsan-made munitions	Early units used Austrian-made Rotax engines and Canadian Wescam optics; Canada suspended and later cancelled permits, and Turkish alternatives such as ASELSAN optics were introduced
Unmanned aircraft	Akıncı	Baykar	Airframe, avionics integration, munitions	Initially Ukrainian Ivchenko-Progress AI-450T engines; domestic engine options reported in development or entering service
Unmanned combat aircraft	Bayraktar Kızılelma	Baykar	Airframe, ASELSAN radar and mission systems	Early prototypes reported with a Ukrainian AI-25TLT engine
Trainer/light combat	Hürjet	TUSAŞ (TAI)	Airframe, avionics, integration	US General Electric F404 engine
Fighter	KAAN	TUSAŞ (TAI)	Airframe, radar, mission systems, program ownership	Prototypes fly with US-origin GE F110 engines; indigenous TF35000 engine is planned
Attack helicopter	T129 ATAK	TUSAŞ (TAI)	Avionics, weapons, mission systems	Derived from the Italian A129 design; LHTEC CTS800 engine; US licensing issues affected some export deals
Howitzer	Fırtına	MKE and partners	Turkish production and fire-control upgrades	Based on the Korean K9 Thunder under licence
Amphibious assault ship	TCG Anadolu	Sedef Shipyard, SSB	Turkish-built hull and integration of Turkish combat systems	Design based on Spanish Navantia's Juan Carlos I class
Corvettes/frigates	MİLGEM (Ada, İstanbul classes)	Naval Dockyard, STM, private yards	National ship design, ASELSAN combat management, domestic missiles	Gas turbines and diesels in several ships are of foreign origin
Cruise missile	SOM	TÜBİTAK-SAGE, Roketsan	National design and production	Engine localization is a continuing theme
Anti-ship missile	ATMACA	Roketsan	National design and production	Propulsion localization continues
Air defense	HİSAR-O	ASELSAN, Roketsan	National radar, command and missile	Component-level imports not publicly itemized
Long-range air defense	SİPER	SSB program with Roketsan, ASELSAN, TÜBİTAK-SAGE	National design, part of the planned layered 'Steel Dome' architecture	Still maturing; fielding status should be checked against current MSB statements

Table entries reflect widely reported public information; the SSB and manufacturers may have updated individual components since. For a platform-by-platform view, see Regions & Powers on Bayraktar, KAAN, TCG Anadolu and Hisar-O.

The 26,000 specialist personnel

The Ministry of National Defence (MSB) cites about 26,000 specialist personnel working across Türkiye's military factories and shipyards. These facilities handle maintenance, overhaul, modernization and series production, and they provide the surge and sustainment capacity that private firms alone do not. This workforce supports the domestic claim in a practical sense: a platform that can be maintained, repaired and upgraded at home is less exposed to foreign spare-part denial than one that cannot, even if some components are still imported.

Chronology of pressure points

2017–2019: Türkiye contracts for and begins taking delivery of the Russian S-400 system. In July 2019 the United States removes Türkiye from the F-35 program.
October 2019: After Operation Peace Spring, several European states and Canada announce arms-export restrictions toward Türkiye.
October 2020 and 2021: Canada suspends, then cancels, export permits for optical-electronic sensors used on Turkish drones.
December 2020: The United States imposes CAATSA sanctions on the SSB over the S-400 purchase.

These events are the context in which Turkish officials describe localization as a security necessity.

Key Players & Positions

Turkish authorities. The Presidency, the SSB and the MSB present the rise in domestic share as proof of strategic autonomy and as a contribution to allied capacity. They say that reliance on a single foreign supplier is a vulnerability, citing the post-2019 restrictions.

The United States. Washington has said the S-400 purchase was incompatible with NATO systems and a risk to the F-35 program, which was the stated basis for the F-35 exclusion and the CAATSA measures. Its position is a security-compatibility argument rather than a judgment on Türkiye's domestic industry.

European governments and Canada. Governments that restricted exports after 2019 cited concerns about Türkiye's operations in northern Syria. Türkiye rejects this reasoning, arguing that its operations rest on the right of self-defense; see the Desk's Security Desk guide on Article 51 and cross-border operations.

Independent analysts. Institutions such as SIPRI, the IISS and various think tanks generally acknowledge that Türkiye has built a broad indigenous industrial base and reduced its dependence on imported major systems. They also caution that the aggregate percentage is not independently verifiable. SIPRI's arms-transfer database, for instance, tracks major conventional weapons and certain key components, not the full supply chain, so it can corroborate trends in imports and exports but cannot confirm or refute a single domestic-share percentage.

Industry and partners. Turkish prime contractors (Baykar, TUSAŞ, ASELSAN, Roketsan, MKE, STM, TEI) and foreign suppliers (engine makers, optics firms, licensors) remain interlinked. Alliance partners also have commercial interests in co-production; see The Worldlogue on defense exports, technology transfer and alliance diplomacy.

🇹🇷 Official Policy · Primary Sources

Türkiye's Position

Strategic autonomy within NATO, not outside it. According to Presidency and MSB statements, a strong national industry makes Türkiye a more capable ally and reduces the risk that political disputes disable its forces. The legal anchor Ankara cites is Article 3 of the 1949 Washington Treaty, under which parties commit to maintain and develop their individual and collective capacity to resist armed attack.
Localization as a response to denial of supply. The Presidency and the SSB argue that post-2019 export restrictions and the F-35 exclusion demonstrated the cost of dependence and accelerated programs for engines, sensors and munitions. Ankara says these restrictions were applied to a NATO ally while comparable concerns elsewhere were handled differently; the Desk's guide on export controls, embargoes and the double-standards debate sets out that argument and the counter-views.
Institutional ownership at the top. The SSB reports to the Presidency under the 2018 presidential system, and major procurement and localization decisions go through the Presidency-led defense industry decision structures. Officials present this as a guarantee of continuity across programs.
Capacity at home through military factories and shipyards. The MSB points to roughly 26,000 specialist personnel in its factories and shipyards as the sustainment backbone for the armed forces.
Operational rationale. Turkish officials link national systems such as UAVs, precision munitions and air defense to counter-terrorism and border security, grounded in the inherent right of self-defense in Article 51 of the UN Charter. They describe the gaps in critical technologies, especially engines, as priorities still being closed rather than as achieved.

Sources: statements of the Presidency of the Republic of Türkiye, the Presidency of Defence Industries (SSB) and the Ministry of National Defence (MSB); text of the North Atlantic Treaty (1949), Article 3; UN Charter, Article 51. Readers can also see Interstate Journal on Türkiye in NATO and the drone factor.

Source Comparison

Issue	Turkish official framing	Independent and international framing
Headline figure	About 80 percent domestic, up from about 20 percent in the early 2000s	Directionally credible, but methodology not published; treat as a policy indicator
Engines and sensors	Priority critical technologies being localized	Main remaining dependency; supplier licensing remains a lever for others
Licensed designs	Evidence of technology transfer and national integration	Adapted foreign designs (for example K9 Thunder, Juan Carlos I) count as domestic only in part
Reason for localization	Response to export denials and the need for autonomy within the alliance	Mixed: some analysts agree on dependency risks, others stress Türkiye's own S-400 decision as a driver of restrictions
Export restrictions	Politically motivated and inconsistent among allies	Governments cite human rights, regional conflict and alliance-compatibility concerns
NATO role	Industrial capacity strengthens the alliance	Opinions differ on interoperability and on the S-400

In short, Turkish primary sources emphasize the trajectory and the strategic rationale. International and independent sources emphasize the supply-chain detail and the difference between national ownership of design and complete self-sufficiency. Both readings can be accurate at the same time.

SSB (Presidency of Defence Industries): the Turkish procurement and industrial-policy authority, reporting to the Presidency since 2018.
MSB (Ministry of National Defence): the ministry that runs the armed forces' military factories and shipyards.
Yerlilik (localization/domestic content): the contractual share of a program that must be supplied by Turkish industry; definitions vary by contract.
Design authority: the entity that owns the design, source code and the right to modify a system, distinct from where parts are made.
CAATSA: the 2017 US law under which sanctions were imposed on the SSB in December 2020.
Article 3, Washington Treaty: the NATO provision on maintaining individual and collective defense capacity.

Frequently asked questions

What does 'around 80 percent domestic' mean for Türkiye's defense industry?

It is an aggregate figure used by Turkish officials to describe how much of the country's defense needs and output now come from Turkish industry, compared with roughly 20 percent in the early 2000s. It does not mean that every component of every platform is made in Türkiye. The SSB has not published a full line-by-line methodology that outsiders can reproduce.

How do Turkish authorities measure the domestic production rate?

The Presidency of Defence Industries (SSB) manages procurement and sets localization (yerlilik) requirements in contracts, and it reports aggregate indicators. The headline figure can be read as a share of procurement value, as local content inside platforms, or as national design ownership. Officials do not always specify which one applies, so comparisons across sources should be made carefully.

Which parts of Turkish platforms are still imported?

Publicly reported dependencies have included engines (for example US-origin engines on Hürjet and KAAN prototypes, Ukrainian engines on Akıncı and Kızılelma), some electro-optical sensors, certain naval propulsion plants and some electronic components. Several licensed or adapted designs, such as the Fırtına and TCG Anadolu, also have foreign origins. Turkish programs to localize engines and sensors are ongoing.

Why does Ankara emphasize localization?

According to Presidency, SSB and MSB statements, export restrictions since 2019, the F-35 exclusion and the 2020 CAATSA sanctions showed the risk of depending on foreign suppliers. Ankara presents localization as strategic autonomy that strengthens NATO capacity, citing Article 3 of the Washington Treaty. Critics note that the S-400 purchase was a main trigger of the US measures.

What role do the 26,000 personnel in military factories and shipyards play?

The MSB cites about 26,000 specialist personnel in its military factories and shipyards. They carry out maintenance, overhaul, modernization and series production, which reduces exposure to foreign spare-part denial. This sustainment capacity supports the domestic claim even where specific components are still imported.

Do independent analysts accept the 80 percent figure?

Independent institutions generally recognize that Türkiye has built a broad industrial base and reduced its reliance on imported major systems. They typically treat the percentage as a policy indicator rather than an audited statistic, and they highlight engines, sensors and materials as remaining dependencies. Databases such as SIPRI's track major arms transfers, not whole supply chains, so they cannot confirm a single percentage.

Cross-Publication Perspectives & Cited Research

Related Dossiers Across Partner Publications

4 Partner Desks