🇹🇷 Turkey Nuclear Warheads Hosted

Overview in 2026

Incirlik Air Base, located near Adana, is a key site in NATO's nuclear-sharing framework. Though Turkish F-16s are not certified for nuclear delivery, the base functions primarily as a storage and security depot for U.S.-owned B61 tactical nuclear bombs.

Weapon Type & Quantities

An estimated 20 B61 gravity bombs are stored at Incirlik, according to the Federation of American Scientists. Previous estimates of ~50 weapons have been revised downward following U.S. consolidation of its European nuclear stockpile.
The base includes approximately 21 hardened shelters equipped with WS3 vaults. NATO is transitioning from older B61-3/4 warheads to the modernized B61-12 guided variant, with production concluding in 2026. Turkey is excluded from operational delivery of the new weapon.

Security & Governance Framework

Storage and security are managed by the U.S. 39th Weapons Systems Security Group, working alongside Turkish Air Force personnel under stringent dual-key protocols and Permissive Action Links (PALs) to prevent unauthorized use.
Following the 2016 coup attempt—which triggered power outages and U.S. precautionary measures including an "ordered departure" of families—the base's nuclear vault area received fortified fences, upgraded alert systems, and strict access control.

2026 Iran Conflict & Direct Threats

In March 2026, Incirlik came under direct threat during the Iran conflict. Iranian ballistic missiles targeted Turkish territory on March 4, 9, and 13—all intercepted by NATO air defenses, including U.S. Navy assets. This marked the first time a facility housing U.S. nuclear weapons was targeted by ballistic missiles.
NATO deployed a Patriot air defense battery to Malatya province to reinforce defenses. The incidents intensified long-standing debate over the wisdom of maintaining nuclear weapons at a base now proven to be within range of hostile ballistic missiles.
Turkey stressed its sovereignty over Incirlik, emphasizing it is a Turkish base with U.S. tenant units, not a U.S. installation.

Turkey's Nuclear Ambitions

Turkey has adopted a posture of strategic nuclear ambiguity since 2025. Foreign Minister Hakan Fidan described the NPT as "structurally unfair" in July 2025 and warned in February 2026 that if Iran acquires nuclear weapons, Turkey "may inevitably be forced to join the same race."
The Akkuyu Nuclear Power Plant, financed by Russia ($9 billion), is expected to become operational in 2026. A second plant at Sinop is being developed with U.S. and South Korean partners. While civilian in purpose, these facilities provide Turkey with nuclear infrastructure and expertise.
A July 2025 survey found 71% of Turkish respondents support developing nuclear weapons. However, Turkey remains a party to the NPT and currently lacks enrichment or reprocessing capabilities for weapons production.