How Interests and Ideas of a Dominant Actor Make a Big Difference: Analyzing India’s Role in SAARC and BIMSTEC

States always function as rational actors as protecting the national interests of a state depends on the choices it makes in the international context. Hence, choices and preferences are central to the study of both public policy and international relations. Policies are driven and influenced by the attention and behaviors of the actors which ultimately create a path to failure or success. In the Bay of Bengal Initiatives for Multisectoral Technical and Economic Cooperation (BIMSTEC), India, in the absence of Pakistan, can enjoy a friendly environment and establish its goal of geopolitical and economic dominance in South Asia and Southeast Asia, while countering China’s continuous upsurge. On the other hand, in the South Asian Association for Regional Cooperation (SAARC), constant intervention from Pakistan means that India shifts its attention to use its full potential elsewhere. This article is based on secondary sources and illustrates how the interests of a major actor (India) can shape the paths of two similar regional organizations (SAARC and BIMSTEC), despite these organizations sharing characteristics such as the same member states, the same socio-economic situation, and the same vision.