UK prime minister to meet world leaders at summit in Brazil that Vladimir Putin has declined to attend

Ukraine will be “top of the agenda” this week at a meeting of leaders from the world’s most powerful economies, Keir Starmer has pledged, though he said he had “no plans” to follow the German chancellor, Olaf Scholz, and speak directly to Vladimir Putin.

Starmer will meet world leaders on Monday at the G20 summit in Brazil, which the Russian president has declined to attend, sending his foreign minister, Sergei Lavrov, in his place.