Move on anniversary of killing of estimated 1.5m civilians indicative of strained Turkey relations

Turkey subject to ‘unjust accusations’ after European Commission head left without seat

Greece Letter: Frustration pivots around EU lack of response to serious issues with Turkey

Russia sends troops to disputed region and rejects Turkish claim to peacekeeper role

Russian-brokered deal to end fighting in Nagorno-Karabakh region in danger of collapse

Diplomatic efforts intensify to halt fighting between Armenian and Azeri troops

Both sides claims civilian areas being hit as Nato chief joins calls for immediate ceasefire

Military exchanges the latest flare-up over the disputed Nagorno-Karabakh territory

France demands Nato ally stops ‘unilateral’ oil and gas exploration in disputed waters

Victories by Erdogan-backed forces deal blow to Haftar and change dynamic of proxy war

Erdogan’s policies have left Ankara isolated, with Moscow one of its most reliable partners

Russian warplanes strike rebel-held towns as Turkish military backs insurgent strikes

‘Those who sit down with anger get up with losses,’ says president after deadly exchange in Syria

Russian and Turkish inability to end war in Syria has implications for the truce in Libya

Proposal leaves decision on limit, extent and timing of any deployment to president

Islamic State likely to have time and space to target West, US inspectorate says

Resolution formally recognises systematic killing of 1.5m Armenians a century ago

Ankara unleashes global dragnet to catch Gulenists it blames for 2016 coup bid

Truce hailed by Donald Trump and cast as complete victory by Turkish leaders

Camp of 4,000 displaced Syrians evacuated, Kurds say, as Trump hints at sanctions

Erdogan threatens to send millions of refugees to Europe in combative speech

Illegal oil and gas explorations continue as Ankara pays little heed to threat of sanctions

Saudi Arabia and Abu Dhabi set to benefit from US move to make Tehran capitulate

Ankara hits back after US president’s warning over withdrawal of troops from Syria

Turkey appears determined to boost relations with Moscow as US becomes unreliable

Tensions rise ahead of G20 as Turkish police search villa used by hit squad operative

Intelligence committee to examine US agencies’ assessment of murder of journalist

CIA director Gina Haspel hears audio recording of dissident journalist’s murder

Reports of audio recordings indicate journalist suffered of gruesome death

Ankara officials head for US in dispute over pastor detained in Turkey and sanctions

Ankara denies carrying out ‘demographic change’ in Kurdish territory

Families in enclave near Damascus subsist on one meal a day since army tightened siege

Recent tensions over Ankara’s targeting of Kurdish militia may be dissipating after talks

Ties between Nato allies strained ahead of visit to Ankara by US secretary of state Rex Tillerson

Continued offensive by Turkish forces in Syria could bring them into conflict with US soldiers

Erdogan says operation to crush US-backed Kurdish forces will continue for as long as necessary

UN says fighting and air strikes have forced more than 60,000 to leave their homes

Palestinian president tells Muslim leaders’ summit that US treats city like it’s American

Palestinian leader says Jerusalem move has destroyed US president’s credibility as peace broker

UN-mediated talks in Switzerland were seen as best chance in generations to reunify island