Sen. Mitch McConnell, a staunch supporter of Ukraine, has warned the proposal to end the war with Russia could come with consequences.

One attack this past spring illustrates what investigators describe as Russia's strategy: On Palm Sunday, Russian missile strikes killed 35 civilians.

U.S. and Ukrainian officials sought to narrow the gaps between them on Monday over a plan to end the war in Ukraine, after agreeing to modify a U.S. proposal that Kyiv and its European allies saw as a Kremlin wish list.

Kenya, Nepal, Tajikistan. They say they were deceived by Russia into joining a war they did not want to fight.

Officials say progress was made in urgent weekend talks on amending the U.S. peace proposal for Ukraine that many saw as favoring Russia. But the Kremlin on Monday said it hadn't seen the changes.

The president also took aim at former President Joe Biden, arguing that Putin only attacked Ukraine because Biden was president at the time.

A senior Ukrainian defense official told Business Insider that the Delta system has increased combat efficiency and decision-making speed.

Our verification journalists are also assessing footage from Ukraine where Russian attacks have killed at least six people in the capital, Kyiv. Last night’s attacks come as diplomatic efforts to find a way to end the war continue.