The correct options are
B India played a role in the resolution of the Korean conflict, Suez conflict in Egypt, Cuban crisis, and the Iran-Iraq war.
C India served as a non-permanent member of the United Nations Security Council (UNSC) for many years.
India always played a major role in the resolutions of many burning political issues in the world. Some of those issues include the the Korean conflict, Suez conflict in Egypt, Cuban crisis, and the Iran-Iraq war. India served a member of the UNSC in 1963, 1967, 1972, 1977, 1984, and 1991. India was also the part of the EOSOC for a long span of time.