Guterres hails Russia/Ukraine deal on grain exports

Russia and Ukraine sign a landmark deal to resume vital exports of Ukrainian grain. The deal has been hailed by the UN as a beacon of hope.

Also, one of Ukraine's top chefs prepares to open a restaurant in London staffed entirely by refugees,

And Thailand admits using software to spy on pro-democracy activists.

Joining Celia Hatton to discuss these and other issues are Christina Lamb, a British journalist and author and the chief foreign correspondent for The Sunday Times; and Tom Rivers, an ABC News radio correspondent based in London.

(Image: Turkish President Recep Tayyip Erdogan and UN Secretary-General, Antonio Guterres attend the signing ceremony of the agreement which unblocks Ukrainian grain exports, in Istanbul, Turkiye. Credit: TUR Presidency/Murat Cetinmuhurdar/Anadolu Agency via Getty Images)