Marco Rubio, the US Secretary of State, is scheduled to visit India from May 23 to 26, 2026, with a significant stop in Kolkata, home to one of the oldest American diplomatic missions. The US Consulate General in Kolkata was established in 1792, marking the beginning of formal American engagement in India. Benjamin Joy, the first consul, faced challenges from the British East India Company, which resisted acknowledging his position. Despite these challenges, the consulate grew to handle various maritime and commercial matters, including the innovative ice trade that transformed local markets in the 19th century. Over the years, the consulate's role expanded, particularly after becoming a Consulate General in the 1860s, overseeing multiple agencies across South and Southeast Asia. However, the 20th century brought new complexities, including a significant security crisis in 2002 due to a terrorist attack. Today, the consulate plays a vital role in managing US interests across 11 Indian states, especially in geopolitically sensitive northeastern regions. Rubio's visit aligns with ongoing discussions among Quad nations—India, the US, Japan, and Australia—focused on energy security and strategic cooperation.