Oil climbs on supply worries, Trump tariffs check gains
Oil prices extended gains on Tuesday amid concerns over Russian and Iranian oil supply and sanctions threats despite worries that escalating trade tariffs could dampen global economic growth. Brent crude futures were up $1.20, or 1.6%, at $77.06 a barrel by 1409 GMT while U.S. West Texas Intermediate crude rose $1.11, or 1.5%, to $73.43. Shipping of Russian oil to leading importers China and India has been significantly disrupted by U.S. sanctions targeting tankers, producers and insurers.