Mounting Iran-West tensions have implications for India's energy security, transit to Afghanistan, the India-US "strategic relationship", India's ties with the Gulf countries as well as its international role as a rising power.
Iran is India's second largest oil supplier after Saudi Arabia, providing about 12% of its annual requirments worth about $12 billion. India can potentially obtain pipeline gas or LNG from Iran if security and sanctions issues can be overcome. Iran's geographically proximity makes it a logical source of hydrocarbons for energy deficient India which today imports 70% of its needs and will import 90% in the years ahead.