カンボジア・ベトナム戦争
Cultural and economic links between India and Vietnam date back to 2nd century. The Indic Chăm Pa kingdom had some influence on Vietnamese music. In contemporary era, relations between India and Vietnam have been governed by several areas of shared political interests. India strongly condemned U.S. action during the Vietnam War and was also one of the few non-communist countries to assist Vietnam during the Cambodian–Vietnamese War.