Here is where things stand on Monday, May 26:

Fighting

• Ukrainian officials say the death toll from the largest Russian aerial attack on Ukraine has risen from 12 to 13, and wounded at least 60 people.
• The victims included three children aged eight, 12 and 17 in the northwestern region of Zhytomyr.
• Ukraine’s Air Force said Russia launched 298 drones and 69 missiles in its overnight assault, adding that it was able to down 266 drones and 45 missiles.
• The Russian Ministry of Defence said its troops had taken control of the village of Romanivka in Ukraine’s eastern Donetsk region.
• It also said Russian air defences intercepted 110 Ukrainian drones overnight on Sunday, including 13 over the Moscow and Tver regions.
• Russia and Ukraine completed a three-day exchange of 1,000 prisoners each, in the largest such swap since the war began three years ago.

Politics and diplomacy

• United States President Donald Trump lashed out at his Russian counterpart, Vladimir Putin, following the attack, calling him “crazy” and warning that any attempt at a total takeover of Ukraine would “lead to the downfall of Russia”.
• Trump also raised the possibility of more punitive measures against Russia, saying he was “absolutely” considering increasing US sanctions on the country.
• Ukrainian President Volodymyr Zelenskyy urged international leaders to increase the pressure on Russia, saying that “the silence of America, the silence of others in the world only encourages Putin”. He also said that additional sanctions “will certainly help”.
• Trump also criticised Zelenskyy, saying in a post on social media that the Ukrainian leader “is doing his Country no favors by talking the way he does. Everything out of his mouth causes problems, I don’t like it, and it better stop.”
• Germany’s Minister for Foreign Affairs Johann Wadephul told public broadcaster ARD that Russia’s latest wave of attacks on Ukraine should be answered with additional Western sanctions. He said the weight of more sanctions on Moscow would get Putin to the negotiating table.
• The European Union’s top diplomat, Kaja Kallas, also called for “the strongest international pressure” on Russia to stop the war. “Devastating to see children among innocent victims harmed and killed,” she said on X.
• US Special Envoy to Ukraine Keith Kellogg said the latest Russian attack was “a clear violation” of the 1977 Geneva Peace Protocols, and called for an immediate ceasefire.