The on-and-off U.S. sanctions on Russian oil and the flipping U.S. position regarding India’s oil purchases from Russia highlight the double standards of the Western nations, Indian Foreign Minister S Jaishankar said on Friday. India turned en masse to Russian oil in 2022, when the U.S. and the EU imposed sanctions on Moscow due to the invasion of Ukraine. Four years later, India is a major buyer of Russia’s crude and Russia is India’s single-largest oil supplier. “At that time, the US specifically asked India to buy Russian…