President Donald Trump announced the implementation of additional 25% tariffs on Indian imports, marking the first significant tariff increase since his return to office. The decision comes as a direct response to India's continued purchases of Russian oil despite ongoing international sanctions and diplomatic pressure from Western allies.

The announcement triggered immediate protests in Calcutta, where demonstrators gathered to voice their opposition to the new trade measures. Images from the demonstrations showed crowds of protesters expressing their frustration with what they perceive as punitive economic policies targeting their country's energy security decisions.

India has maintained its position of purchasing Russian oil at discounted rates, arguing that the country must prioritize its energy needs and economic interests. This stance has put India at odds with the United States and other Western nations that have sought to isolate Russia economically through comprehensive sanctions following geopolitical tensions.

The 25% tariff increase represents a significant escalation in trade tensions between the United States and India, two nations that have generally maintained cooperative economic relationships. Industry experts warn that these additional tariffs could impact various sectors of trade between the two countries and potentially strain diplomatic relations beyond the energy sector.