Today in Focus

Nato has vowed to ‘defend every inch’ of its territory after a Russian drone hit an apartment building in Romania. The strike prompted swift condemnation and threats of repercussion from European leaders. So is there a risk the war could expand beyond Ukraine? Lucy Hough speaks to senior international correspondent Peter Beaumont – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

In the week when the hottest May days were recorded, environment editor Fiona Harvey examines a new Climate Change Committee report on how the UK can better withstand extreme heat. Help support our independent journalism at theguardian.com/infocus

A landmark report has warned that the UK risks a ‘lost generation’ of young people, as new figures show that more than 1 million 16- to 24-year-olds in the UK were not in education, employment or training. The former Labour cabinet minister Alan Milburn said youth disengagement was a mounting economic risk to the country, and urged a fundamental reset of policy covering schools, the health service and the welfare state. Lucy Hough speaks to the Guardian’s senior economics correspondent, Richard Partington – watch on YouTube. Help support our independent journalism at theguardian.com/infocus

The UN’s special rapporteur for Palestine, Francesca Albanese, on the war in Gaza, living under US sanctions and accusations of antisemitism. Help support our independent journalism at theguardian.com/infocus

Peter Mandelson’s links with senior figures in China, Russia and Israel were among the concerns raised by the UK’s vetting agency when it concluded he should be denied clearance, multiple sources have told the Guardian. It comes after a powerful parliamentary committee said the government was failing to fully comply with a parliamentary motion ordering the release of all papers relating to Mandelson’s appointment. A spokesperson for Hayman said he “has no personal connection or familiarity whatsoever” with Mandelson, and his contact with him was limited to work the British politician did for his thinktank. A Cabinet Office spokesperson said it was “committed to complying with the Humble Address in full”. Lucy Hough speaks to the head of investigations Paul Lewis – watch on YouTube. Help support our independent journalism at theguardian.com/infocus