US Senator Lindsey Graham has warned that countries continuing to trade with Russia while failing to support Ukraine could face tariffs as high as 500% on their exports to the United States. The warning follows the passage of a bill endorsed by former President Donald Trump, now approved by the US Senate, aiming to economically pressure countries maintaining business ties with Moscow. Experts believe the measure could significantly impact nations like India and China, who are major importers of Russian oil and other goods. Senator Graham emphasized that the proposed tariffs are targeted at nations choosing commerce with Russia over humanitarian support for Ukraine. With India-Russia trade volume surging to $68.7 billion, analysts caution the bill could deal a heavy blow to India's economy if enforced.