Continuing conflict, competition and rivalry have been a regular phenomenon in the Gulf region over the past few decades. Among other reasons, the troubled relationship between the Gulf Cooperation Council (GCC) countries and Iran has been one of the major factors responsible for the present state of affairs in the region. The relationship has been marked by sectarian and ideological differences, clash of interests over the presence of the US in the region, concerns over the Iranian nuclear programme and territorial disputes between Iran and the United Arab Emirates (UAE).

In recent years, Iran has come to acquire a significant place in the West Asian region with the ability to influence regional politics. For India, relations with Iran are vital. In the changed strategic environment, both India and Iran have been working towards improving their bilateral relations. However, there are several challenges, especially for India, in this regard. If the Iran-US confrontation intensifies, for example, India may find it difficult to pursue a smooth relationship with Iran.

The Iranian nuclear stand-off is still a major issue in global politics. From international players like the European Union, the United States and the United Nations, to individual states, almost each country has its own stake in the issue. However, the recent deal brokered by Turkey and Brazil has not only changed the nature of the issue, but also the discussion itself. The deal has changed the nature because the one-sided dialogue between the international community and Iran is no longer relevant.