The rapidly changing strategic environment in South Asia and emergence of an "extended global common" posed another challenge, said Bhaskar, currently a distinguished fellow with the Society for Policy Studies and a visiting fellow at the National Maritime Foundation in New Delhi.
Over the next decade, the US, China and India will form a critical strategic triangle and their individual relationships with the ASEAN, Iran and Pakistan will have significant regional and global implications, he said.
Given its distinctive geography and the recent shift of global maritime focus from the Atlantic-Pacific combine to the Indo-Pacific continuum, the importance of the Indian Ocean Region in India's national security calculus has greatly increased in the post-Cold War/post 9-11 era, Bhaskar said.