The attack followed a night of bombardment, with Russia launching 472 drones, Ukraine’s air force said. Earlier Sunday, Ukraine’s army said a Russian missile strike on an army training unit killed at least 12 Ukrainian service members and injured 60.

North Korea condemned a multilateral sanctions monitoring group's recent report on ties with Russia as political and biased, saying its military cooperation with Moscow was a "legitimate exercise of the sovereign right,

A truck pulled in, and drones flew out of it.” From an airbase near Murmansk, in Russia’s far north, came similar stories: “The driver’s running around...drones are flying from his truck toward the base.

Russian President Vladimir Putin signed a decree that forces Ukrainians to legalize their status in occupied territories — or leave. Already, many Ukrainians had been forced to accept Russian citizenship in occupied areas to maintain their homes or access to health care and education.

By making harsh, uncompromising demands in peace talks with Ukraine while continuing to pummel it with waves of missiles and drones, Russian President Vladimir Putin is sending a clear message: He will only accept a settlement on his terms and will keep fighting until they’re met.

Republican Senator Lindsey Graham, a close ally of President Donald Trump, said he aims to have new sanctions imposed on Russia before the Group of Seven summit in late June.

Hours later came a report of another bridge collapse, also in western Russia, involving a freight train. A bridge overpass in western Russia collapsed late Saturday, derailing a passenger train underneath and killing at least seven people and injuring dozens, officials and the state news media said.

According to the U.S. Air Force, the F-35A Lightning possesses a range of more than 1,350 miles and is capable of carrying payloads of up to 18,000 pounds. Variants of the F-35 have already been certified to carry B61-12 thermonuclear gravity bombs, a type of low-yield nuclear munitions.