Why did US put secondary tariffs on India for Russia oil? What JD Vance said

Vice President JD Vance indicated that Donald Trump employed aggressive economic measures, including secondary tariffs on India, to pressure Russia into halting its military operations in Ukraine. These measures aimed to diminish Russia's profits from petroleum exports.

from Times of India https://timesofindia.indiatimes.com/business/international-business/aggressive-economic-leverage-jd-vance-says-trump-applied-secondary-tariffs-on-india-to-force-russia-to-stop-war-harder-for-russians-to/articleshow/123486661.cms