Turkey Reports 372 km of Wall Complete on the Iranian Border, Second Barrier Line Rising on the Syrian Frontier
Turkey has completed 372 kilometres of the 476-kilometre section of Iranian border wall planned for 2026, according to the Ministry of National Defence’s mid-year financial report. The Iranian frontier runs 560 kilometres in total.
Modular concrete on the eastern frontier
Construction under the Border Physical Security System comprises modular concrete wall sections and an accompanying border patrol road. For July to December 2026 the ministry plans a further 104 kilometres on the Iranian border and 15 kilometres on the Iraqi border.
On the Iraqi frontier, 2.5 kilometres of modular concrete wall and patrol road were built to counter livestock smuggling, along with 30 kilometres of embankment topped with high-security wire fencing and a patrol road where the Habur and Hezil streams form the boundary.
A second line on the Syrian border
First-line barrier construction is complete along the entire 911-kilometre Syrian border. The ministry has now begun a second line intended to prevent irregular crossings. As of June 2026, 299 kilometres of reinforced-body wire fencing had been installed, of which 95 kilometres was built during 2026. A further 100 kilometres is planned for the second half.
Separately, project and tender work is under way to repair deformation caused by flood damage to physical barrier systems along the border in Hatay province.
| Sector | Length | Status | H2 2026 plan |
|---|---|---|---|
| Iranian border | 560 km | 372 km complete (2026 target 476 km) | 104 km |
| Syrian border | 911 km | First line complete; 299 km of second line | 100 km |
| Iraqi border | — | 2.5 km wall plus 30 km embankment and fencing | 15 km |
| Hatay sector | — | Flood damage identified | Project and tender work |
The budget signal
Execution under the Border Security sub-programme rose from 1 per cent of appropriation in the first half of 2025 to 30 per cent in the same period of 2026, or from 6.5 million lira to 356 million. The sub-programme’s 2026 opening appropriation is 1.18 billion lira, and the ministry plans to spend the remainder in the second half.
Electronic surveillance system installation along the border continues under joint coordination between the defence and interior ministries, with the report treating physical barriers and electronic monitoring as complementary components.
Demining alongside construction
Border works run in parallel with humanitarian demining. Technical survey teams were tasked on 17 April 2026 to designated areas in Mardin, Hatay, Sanliurfa and Kilis provinces. Gendarmerie and special mine clearance units cleared a combined 76,623 square metres in the period.
The report also notes that projects run with the United Nations Development Programme between 2016 and 2023 on clearing mines along Turkey’s eastern borders and increasing border surveillance capacity were selected as a success case from roughly 1,000 projects funded under the EU Instrument for Pre-Accession Assistance.
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Sources
- Turkish Ministry of National Defence, “2026 Institutional Financial Status and Expectations Report”, Budget and Financial Services Directorate General, July 2026
- Turkish Public Financial Management and Control Law No. 5018, Article 30
- msb.gov.tr — official publications
