U.S. Secretary of State Marco Rubio’s visit to Mumbai and Jamnagar from October 20 to 22 reflected a new dimension to the India-U.S. bilateral: economic diplomacy. Referring to India as “a refining superpower” showed how global energy trends have impacted the U.S., whose national interest dictates a deeper energy cooperation with India. The two sides still remain apart on Pakistan, China, Iran, tariffs, and BRICS.