Russia launched four missiles and 136 drones into Ukraine overnight into Monday morning, according to Ukraine's air force.

U.S. President Donald Trump's decision to ramp up arms shipments to Ukraine is a signal to Kyiv to abandon peace efforts, Russia said on Thursday, vowing it would not accept the "blackmail" of Washington's new sanctions ultimatum.

President Donald Trump said he would hit Russia with “very severe" tariffs if President Vladimir Putin doesn’t reach a cease-fire with Ukraine in 50 days.

"Putin's criminal war is getting closer to our borders," Polish Foreign Minister Radosław Sikorski said on Wednesday.

A bipartisan coalition has joined forces to push aggressive new sanctions on Russia and believe the souring relationship between President Trump and Vladimir Putin has created a new opening.

The European Union has agreed to impose a new round of sanctions against Russia, targeting the country's energy and financial sectors in a bid to tighten the screws on the Kremlin's war machine and force a temporary ceasefire in Ukraine.

As Russia delays peace negotiations with Ukraine, U.S. elected officials in Congress are considering a new sanctions bill to force Russia to end its war.

White House correspondent Jon Decker asks President Donald Trump about the proposed ceasefire between Russia and Ukraine and the future of Federal Reserve chair Jerome Powell.