The European Union's latest effort to restrict Russia's oil revenue is unlikely to hurt Moscow's war effort severely, leaving U.S. President Donald Trump's threat of secondary sanctions one of the few remaining economic levers to pressure the Kremlin.

The Kremlin is sticking to its war demands, even as President Trump makes new threats of sanctions that would go into effect if Russian President Vladimir Putin does not agree to a ceasefire with

The White House has made generous offers to meet Russian demands in a bid to secure an end to the fighting in Ukraine - but has so far got absolutely nowhere.

Donald Trump is using tariffs to achieve objectives typically associated with sanctions. But does the threat of rising US inflation and retaliation make sanctions a safer choice?

The levies, which are scheduled to take effect Aug. 1, would dramatically escalate U.S. tariff policy and threaten to hike prices for everyday goods ranging from coffee to shoes. Trump delayed the so-called "reciprocal tariffs" in April,

Re “A look at the 14 countries that received Trump’s tariff letters” (July 8): President Trump’s helter-skelter application of tariffs is bad for the U.S. and bad for world