By Tom Balmforth, Yuliia Dysa and Steve Holland KYIV/WASHINGTON (Reuters) -U.S. President Donald Trump offered on Monday to join prospective Ukraine-Russia talks in Turkey later this week as European countries pushed to get the Kremlin to accept their demand for a 30-day ceasefire in the war in Ukraine.

From left, British Prime Minister Keir Starmer, President Volodymyr Zelenskyy, French President Emmanuel Macron, Polish Prime Minister Donald Tusk and German Chancellor Friedrich Merz make a call to U.S. President Donald Trump from Kyiv, Ukraine, on Saturday, May 10, 2025. (AP Photo/Mstyslav Chernov)

Russia resumed mass drone attacks in Ukraine early on Sunday, after its self-declared three-day pause expired.