Oil prices slipped on Tuesday after US President Donald Trump warned of "very heavy" sanctions on Russia should it fall to reach a deal with Ukraine, raising fears of broader economic fallout and weaker energy demand.
Brent crude was trading at $67.73 per barrel at 10.18 a.m. local time (0718 GMT), down 0.7% from the previous close of $68.20.
US benchmark West Texas Intermediate (WTI) fell 0.7% to $64.13 from $64.61 in the prior session.
Trump's threats to sanction Russian oil flows are keeping pressure on crude prices.
Trump added that Moscow and Kyiv must negotiate directly, saying, "That's going to be up to them. It takes two to tango, I always say, and they should meet."
Meanwhile, investors are closely monitoring developments as the US prepares to impose steep tariffs on India over its purchases of Russian oil.
The Trump administration initially announced a 25% duty on Indian imports under reciprocal trade measures, later raising the rate to 50%. The regulation is set to take effect Aug. 27.
Analysts said Indian exporters are bracing for potential disruptions as negotiations between Washington and New Delhi continue.
Analysts warn that new tariff measures could dampen economic growth and curb energy demand in the near term, adding downward pressure on oil prices.
On the other hand, Trump's unexpected dismissal of Federal Reserve (Fed) Board Member Lisa Cook curbed further price declines as it fueled concerns over the Fed's independence.
Trump said on social media that he had fired Cook under authority granted by Fed law, citing "sufficient reason" to believe she made false statements in mortgage documents by declaring two different properties as her primary residence.
Analysts warned the move risks undermining confidence in the Fed's independence, with investors viewing it as an unprecedented intervention in disputes between the administration and the central bank.
By Duygu Alhan
Anadolu Agency
energy@aa.com.tr