Another exchange of prisoners of war took place on Tuesday, after a swap on Monday, pursuant to the only tangible deal struck at the most recent Ukraine-Russia talks in Turkey. Among them were soldiers captured in the battle for Mariupol over three years ago, said Ukrainian authorities. All of those freed had severe injuries and illnesses, including amputated limbs and vision problems. Russia’s defence ministry said it also received a group of soldiers.

Amina Ivanchenko was reunited on Monday with her husband, a PoW for 18 months, in the initial release. She said was grateful to Ukrainian officials for supporting her. “My struggle was much easier thanks to them. Our country will definitely return everyone. Glory to Ukraine! Thank you!”

The European Commission proposed on Tuesday an 18th package of sanctions against Russia for its invasion of Ukraine, aimed at Moscow’s energy revenues, its banks and its military industry. Among the measures, Jennifer Rankin writes from Brussels, the commission president, Ursula von der Leyen, has proposed that western countries reduce the price at which Russian oil can be sold to $45 (£30) a barrel, down from $60. Oil exports, she added, represented one-third of Russian government revenues. “We need to cut this source of revenues.”

The EU executive also wants to impose restrictions on doing business with the companies involved in the Nord Stream 1 and Nord Stream 2 pipelines, to prevent them being revived; impose restrictions on doing business with 22 banks, cutting them off from the Swift financial messaging system; and add more ships to the banned “shadow fleet” list as well as sanctioning oil trading companies. The EU’s foreign policy chief, Kaja Kallas, said shadow fleet sanctions were having a marked impact. “When sanctioned, Russia’s shadow fleet tankers cannot dock in ports and Russia has to find new vessels. This costs some more and runs down their profits.”