President Trump jabs at the Russian leader with threats; Vladimir Putin responds with flattery. But there are notable signals in their jousting, including a revived discussion about nuclear arms control.

For those with a vested interest in Ukraine, U.S. President Donald Trump's first week in office was a bit of a rollercoaster. His inauguration speech on Jan. 21 made no explicit mention of Ukraine or Russia's full-scale invasion,

But there’s a surprising case in which Europe is cautiously optimistic: Ukraine. Trump’s threat to Russian President Vladimir Putin on Wednesday to impose new tariffs and sanctions on Moscow if it didn’t reach a deal to stop the war sent a welcome message to European allies and other Ukraine supporters.

European allies and other supporters of Ukraine have welcomed US President Donald Trump's threats to impose new tariffs and sanctions on Moscow if it does not agree to end the war. Source: Politico, as reported by European Pravda Details: Ukraine's supporters see Trump's threats more broadly as evidence that he understands the stakes of the war as