In Robert D. Kaplan's "Asia's Cauldron: The South China Sea and the End of a Stable Pacific," the author argues that the Indian Subcontinent played a pivotal role in shaping the cultural and aesthetic landscape of Southeast Asia, particularly in relation to Vietnam. He suggests that the historical and cultural exchanges originating from the Indian Subcontinent significantly influenced the development of Vietnam, highlighting the interconnectedness of Asian regions.

Kaplan's assertion emphasizes the importance of understanding the broader historical context of Southeast Asia, as any analysis of Vietnam's cultural evolution must acknowledge its roots in the Indian Subcontinent. This perspective invites readers to appreciate the complex tapestry of influences that have contributed to Vietnam’s unique identity and suggests that the dynamics of regional interactions are vital to grasping the significance of the South China Sea in contemporary geopolitics.