Trevor Reed is escorted to a plane by Russian service members in Moscow, Russia.
As he prepared to leave for Washington, Erdogan told reporters: "I will tell him, with the use of documents, that the agreement we reached on the operation has not been fully implemented."
A five-day pause in Turkey's cross-border military offensive to allow the withdrawal of Kurdish YPG fighters from the border area expires at 10 pm (1900 GMT) on Tuesday.
Turkish President Recep Tayyip Erdogan wants Syrian government forces to move out of areas near the Turkish border so he can resettle up to 2 million refugees there, his spokesman told the media Press on Saturday.
On Saturday, as over 100 countries pledged to triple renewables and reduce dependence on fossil fuels, the International Solar Alliance (ISA) announced a groundbreaking financing initiative aimed at unlocking commercial capital for solar power.
The UAE on Tuesday at COP28 announced the launch of the Industrial Decarbonisation Roadmap with the aim of reducing industrial carbon emissions by 2.9 gigatonnes cumulatively until 2050.
Sheikh Mohammed commends international space agencies for their vital role in advancing knowledge and solutions for environmental protection and sustainable development. First-of-its-kind event brings together representatives of more than 20 international space agencies