European leaders spoke with Trump on Sunday to urge him to take a tough line and pressure Putin to agree to a 30-day ceasefire in Ukraine.

Donald Trump will speak by phone Monday with Russia's Vladimir Putin as part of the US leader's effort to end the grinding war set off by Moscow's 2022 invasion of Ukraine.Trump had vowed during his US election campaign to halt the conflict within a day of taking office,

Moscow launched hundreds of drones on Ukraine, the biggest such attack in three years, just hours before a crucial phone call between President Donald Trump and Russian President Vladimir Putin. NBC’s Keir Simmons reports for TODAY.