Ukrainian President Volodymyr Zelenskyy says rising global oil prices following Israeli strikes on Iran will strengthen Russia by increasing its oil revenues, aiding its war effort in Ukraine.

"Even if you're on the ground, it's very difficult for you to count casualties," said Marina Miron, a postdoctoral researcher at King's College London.

Iran conflict could open opportunities for Russia to possibly become a power broker to help end the confrontation.

Ukraine said on Friday it had received the bodies of 1,200 Ukrainian soldiers killed in the war with Russia as part of agreements to exchange both prisoners of war and the dead. "According to the Russian side,

Ukraine's president says a new prisoner exchange with Russia is ongoing and will take days, as both sides continue launching hundreds of attack drones.

The strike on Boeing’s building also adds to a growing list of Russian attacks on industrial facilities, including repeated strikes on the Antonov plants, power plants and substations, and defence production sites. Ukrainian officials say the attacks are part of Moscow’s effort to degrade the country’s ability to manufacture and repair weapons.

One person was killed and 13 others wounded Sunday in a Ukrainian drone attack in Russia’s Tatarstan region, local authorities said.

Ukraine's president said that troops maintained their defensive lines along more than 1,000 kilometers of the front.

Trump administration in talks with Capitol Hill to amend the Graham-Blumenthal legislation imposing sweeping sanctions on Russia, including 500% tariffs on countries doing business with Moscow.