Former U.S. ambassador to Ukraine John Herbst explains the impact of the drone strike on Russian air bases. Russian and Ukrainian delegations have begun talks in Istanbul, Turkey, on Monday, less than 24 hours after a massive Ukrainian drone attack struck Russian airfields. The two delegations entered Ciragan Palace in Istanbul alongside a group of senior Turkish officials. It is the second round of peace talks to take place in the three years since Russia invaded Ukraine. Images from the event show many of the Ukrainian delegation wearing military uniforms, while the Russian group exclusively wore suits.

Kyiv, Ukraine – Any description of Ukraine's attacks on Russia's fleet of strategic bombers could leave one scrambling for superlatives. Forty-one planes – including supersonic Tu-22M long-range bombers, Tu-95 flying fortresses and A-50 early warning warplanes – were hit and damaged on Sunday on four airfields, including ones in the Arctic and Siberia, Ukrainian authorities and intelligence said. Moscow did not comment on the damage to the planes but confirmed that the airfields were hit by "Ukrainian terrorist attacks". Videos posted by the Ukrainian Security Service (SBU), which planned and carried out the operation, which was called The Spiderweb, showed only a handful of planes being hit. The strategic bombers have been used to launch ballistic and cruise missiles from Russian airspace to hit targets across Ukraine, causing wide scale damage and casualties.

Ukrainian forces destroyed dozens of Russian warplanes with a drone attack on air bases deep within Russian territory on Sunday. Ukrainian forces destroyed 40 aircraft in the attack, which an official says took more than a year to orchestrate. Russia's defense ministry confirmed the attack on Sunday, saying it struck five airfields. The operation saw drones transported in containers carried by trucks deep into Russian territory, he said. The drones reportedly hit 41 planes stationed at several airfields on Sunday afternoon, including A-50, Tu-95 and Tu-22M aircraft, the official said.

Ukrainian President Volodymyr Zelenskyy has held talks with Germany's Friedrich Merz in Berlin, days after the newly installed chancellor said Kyiv's Western allies had lifted range restrictions on their missiles and would allow Ukraine to use them to strike deep inside Russian territory. Merz made the announcement on Monday as Russia carried out heavy aerial bombardments on Ukraine and both sides launched tit-for-tat drone attacks. That comment sparked hope in Kyiv and put renewed attention on the possibility of Germany supplying Ukraine with Taurus missiles, which the war-wracked country has long requested. However, Merz, in a joint appearance with Zelenskyy on Wednesday, promised the Ukrainian leader that Germany would help his country develop long-range missiles on its territory. He did not make any commitments regarding the Taurus.

Ukrainian officials have renewed their calls for more sanctions on Russia after Russian forces launched dozens of attack drones and ballistic missiles at Kyiv overnight ahead of a second exchange of soldiers and civilians. Ukraine's military on Saturday said overnight attacks launched from multiple Russian regions used 250 drones and 14 ballistic missiles to hit Kyiv, damaging several apartment buildings and a shopping mall, and injuring at least 15 people. Sites in the Ukrainian regions of Dnipropetrovsk, Odesa and Zaporizhia were also hit, with Ukrainian forces saying six of the ballistic missiles were shot down by its air defences, along with 245 drones, many of which were said to be Iranian-designed. Oleh Syniehubov, head of Kharkiv's regional state administration, said on Saturday morning that four Ukrainians were killed and several others injured over the past 24 hours in the region as a result of multiple Russian attacks. Meanwhile, Russia's Ministry of Defence on Saturday said at least 100 Ukrainian drones attempted to strike Russian targets overnight.

Russia's Defence Ministry said air defences shot down 105 Ukrainian drones over Russian regions, including 35 over the Moscow region, after the ministry said a day earlier that it had downed more than 300 Ukrainian drones. Kherson Governor Oleksandr Prokudin said one person was killed in a Russian artillery attack on the region. H said over the past day, 35 areas in Kherson, including Kherson city, came under artillery shelling and air attacks, wounding 11 people. Ukrainian President Zelenskyy said the "most intense situation" is in the Donetsk region, and the army is continuing "active operations in the Kursk and Belgorod regions". Russia's Defence Ministry said air defences shot down 105 Ukrainian drones over Russian regions, including 35 over the Moscow region, after the ministry said a day earlier that it had downed more than 300 Ukrainian drones.

In the days ahead of the proposed truce, Moscow and Kyiv exchanged a barrage of strikes. Flights at airports across Russia were cancelled and some 60,000 passengers left stranded in the wake of Ukrainian drone attacks. Heavy restrictions are in place in the centre of Moscow as Russia prepares to mark the Soviet Union's victory over Nazi Germany. Russia says 27 world leaders are attending the event, with thousands of troops marching on Red Square ahead of a parade of some of Russia's latest weaponry. Brazil's Luiz Inácio Lula da Silva and Venezuelan President Nicolas Maduro are among the assembled guests, along with Serbian President Aleksandar Vucic and Robert Fico, Slovakia's prime minister who is the only European Union leader to travel to Moscow. Ukraine's Volodymyr Zelensky had earlier warned that he could not guarantee the safety of anyone attending the event and has urged heads of state not to travel to Moscow.

Russian attacks on the Donetsk and Sumy regions of eastern Ukraine killed at least three people on Monday, Ukrainian authorities said. A Ukrainian drone attack on a car in Russia's Kursk region killed two women, Governor Alexander Khinstein said in a post on Telegram. He said a 53-year-old man was also killed when an explosive device was dropped onto his car. Russian forces destroyed 105 Ukrainian drones overnight, the RIA Novosti news agency reported, citing the Russian Ministry of Defence. Moscow Mayor Sergei Sobyanin said at least 19 Ukrainian drones were destroyed as the capital was targeted for a second night in a row, prompting the closure of all airports for several hours.

Vance made the comments in a wide-ranging interview, in which he defended Trump's approach to the war in Ukraine. "Yes, of course, [the Ukrainians] are angry that they were invaded," Vance added. "But are we going to continue to lose thousands and thousands of soldiers over a few miles of territory this or that way?" Trump this week suggested that Ukraine might be willing to cede Crimea - which Russia invaded in 2014 - in order to reach a truce settlement. But Ukraine's President Volodymyr Zelensky had earlier implied that he would be unable to accept Russian control of the peninsula, citing the Ukrainian constitution. In a separate interview with Fox News on Thursday, US Secretary of State Marco Rubio said there needed to be a "breakthrough" in the conflict soon, otherwise Trump "will have to decide how much time to dedicate to this". Russian president Vladimir Putin this week announced a temporary three-day ceasefire from 8 May, to coincide with anniversary celebrations marking the end of World War Two.

Ukraine's parliament is expected to ratify a controversial minerals deal with the United States in a decisive step towards securing the latter's long-term commitment to the war-battered country amid stalled efforts to strike a Ukraine-Russia ceasefire. The deal, signed by Kyiv and Washington on Wednesday, pushed by US President Donald Trump and after protracted negotiations, marks an inflection point of sorts in the war, granting the US priority access to Ukraine's critical minerals as a means of deterring future Russian aggression. However, it stops short of offering specific security guarantees and questions remain over accessing minerals in areas under Russian control. Ukraine's Minister of Foreign Affairs Andrii Sybiha said on Thursday that the deal "marks an important milestone in Ukraine–US strategic partnership aimed at strengthening Ukraine's economy and security". "We're expecting it to be discussed and ratified by Ukraine's parliament later today," said Al Jazeera's Zein Basravi, reporting from Kyiv.