The political and security relationship between India and Southeast Asia (SEA) has developed beyond the traditional domain after the Cold War era. As the Cold War ended, and new geopolitics were redefined, both parties sought a strategic approach through greater engagement with extra-regional partners. Since 2003, both parties have engaged in various political partnerships with SEA states and a few security challenges collectively. The paper answers the following questions: what is the pattern of this relationship? What kind of mechanism has been adopted by both parties in strengthening their relationship? Is the factor of China imperative enough to 'boost' India's efforts in reinforcing political and security relations with SEA states? Usi...