Istanbul, Türkiye
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Turkey and Qatar sign collective defence pact in Istanbul

Turkey and Qatar signed a mutual defence agreement in Istanbul on Friday, 13 Nov 2026, committing both states to collective defence against any external armed attack on either party. President Recep Tayyip Erdogan and Emir Sheikh Tamim bin Hamad Al Thani met in Istanbul to co-chair the Supreme Strategic Committee before the signing. The pact provides for regular security consultations, joint military exercises, cooperation in defence industries and exchange of training personnel. Erdogan's office said the deal would add a new dimension to bilateral ties, and the full text has not been published.

Key facts

  • Turkish parliament ratified the Mecca Joint Defence Agreement with Saudi Arabia and Pakistan the week before the Qatar signing.
  • Under the Mecca agreement, Ankara can send military support to Saudi Arabia, which faces attacks from Yemen's Houthi militants.
  • Turkish presidency says both countries will develop and diversify their energy partnership alongside defence cooperation.
  • The emir attended the UN COP31 climate summit in southern Turkey before meeting Erdogan in Istanbul.

Summarised with AI from 5 sources · Updated 21:40Read our AI policy

Why it matters

The pact extends Turkey's defence commitments in the Gulf alongside its recent Mecca agreement with Saudi Arabia and Pakistan.

What changed

  1. Summary updated

  2. Summary updated

  3. The Straits Times joined as a source

  4. First published from Al Jazeera English, Middle East Eye, Dawn, Al-Monitor and The Jerusalem Post