The defense industry of Turkey has a long history, dated from the Ottoman Empire, and has changed several times during the Republic period.
Thus, no significant defense industry infrastructure was present during the first years of the Republic and activities in this domain were limited to the establishment of new facilities near Ankara during the Turkish War of Independence.
Small scale and simple workshops in Ankara, Konya, Eskişehir, Keskin and Erzurum not only provided light weapons and ammunition but also lay the foundation for a sound local defence industry infrastructure.
Producing pistols, 81 mm mortar and its ammunition, explosives and pyrotechnics, this facility provided support to the Turkish Armed Forces during World War II.
Foreign military aid that started upon Turkey's membership in NATO and increased within a short period stalled the development of local defence industry which was at its preliminary stage of formation.
Within the impact of the increasing foreign aid in the post-IInd World War period, efforts for the development of local defence industry slowed down; orders of the Turkish Armed Forces from the local suppliers decreased, thus military facilities became a part of the Machinery and Chemical Industry Corporation (MKEK) which was formed as a State Economic Enterprise on 15 March 1950.
During this period in which investments based on import substitution were common, production of G-3 and MG-3 rifles by the MKEK under German licenses were concrete examples of this policy put into practice.
In the 1980s, state initiative was undertaken to realize the modernization of the Turkish Armed Forces and the establishment of a national defence industry based on contemporary technology was set as the primary goal.
However, the shortcomings stemming from its state-bound status prevented the success and all the properties of that enterprise were transferred to the Undersecretariat for Defense Industries (SSM) which was established in 1985 under the Law No: 3238 Turkey's defense industry has seen substantial growth and transformation over recent decades, driven by a strategic vision to reduce dependency on foreign suppliers and enhance national security capabilities.
Ongoing projects like the TAI TF Kaan fighter jet and the SİPER long-range SAM system highlight the future directions of Turkey's defense industry, focusing on indigenous capabilities and strategic partnerships.