A Turkish court has ordered that activist Osman Kavala must stay in jail, where he has been for four years without conviction. He is being held on an espionage charge widely seen as fabricated.

Turkey can limit the crossing of Russian warships from the Mediterranean to the Black Sea through its straits under the Montreux Convention. Could it have an impact on Moscow's military agression against Ukraine?

Ukrainian Foreign Minister Dmytro Kuleba has said no progress on a cease-fire was made at talks with his Russian counterpart. The meeting in Turkey was the first at this level since Russia's attack on Ukraine began.

Turkey is one of the many countries calling for calm in Ukraine. President Recep Tayyip Erdogan says his government will relentlessly try to find a long-lasting ceasefire and Turkey has already hosted the first high-level peace talks between the Russian and Ukrainian foreign ministers. But Ankara is walking something of a tightrope because it's traditionally a friend of Ukraine and has been supplying drones to Kyiv. Yet it also depends on Russia for gas. Our Turkey correspondent Jasper Mortimer tells us more.

The coalition fighting in Yemen said Houthi hit several economic facilities in Saudi Arabia. This comes days after the rebels rejected a GCC invitation for talks on the conflict.

A recent high-profile strike on an oil depot in Jeddah by Houthi rebels has underlined Saudi Arabia's military defense vulnerability — and threatens its reputation as a global investment location.

A jet full of cocaine in Brazil shows Turkey's increasing role in global drug trafficking. The UN drugs agency says the cocaine is sent via Turkey to EU countries, as well as Eastern European and Middle Eastern nations.

Turkish philanthropist Osman Kavala has been found guilty of attempting to overthrow the government by an Istanbul court. The rights activist was sentenced to life without possibility of parole.

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The Turkish leader will be in Saudi Arabia for a two-day visit where relations "will be reviewed." It will be Erdogan's first visit since the 2018 killing of journalist Jamal Khashoggi at the Saudi consulate in Istanbul.

Marchers around the world have used May Day to hold rallies to voice dissatisfaction with their governments. There were mass arrests in Turkey, as well as violence in the French capital, Paris.

Human rights defenders won the case, and Turkey was asked to pay costs and damages for detaining the head of Amnesty International's chapter in the country.