India’s Buddhist diplomacy and the return of civilisational soft power

Later this month, India will send some of the most sacred relics in the Buddhist world, the holy remains of Lord Buddha’s two foremost disciples, Sariputta and Maudgalyayana, to Mongolia. For millions of Buddhists, these are not museum objects or archaeological artifacts. They are living embodiments of faith, symbols of continuity, and a direct spiritual link to the age of the Buddha himself.

The journey of these relics across the Himalayas is far more than a religious event. It is a profound act of diplomacy, one that illustrates how India is reclaiming one of its greatest strategic assets: its civilisational soft power.

In an era often dominated by military competition, tariff wars, and geopolitical rivalries, India is reminding Asia and the wider world of a deeper truth. Long before modern nation-states emerged, India shaped the spiritual and philosophical foundations of an entire continent.

And at the heart of that legacy lies Buddhism.

The Land Where Buddhism Was Born

More than 2,500 years ago, Gautama Buddha attained enlightenment beneath the Bodhi tree at Mahabodhi Temple. His teachings of compassion, nonviolence, mindfulness, and liberation spread from the Gangetic plains to Sri Lanka, Myanmar, Thailand, China, Japan, Korea, Vietnam, Bhutan, Nepal, and Mongolia.

For centuries, monks, pilgrims, and scholars traversed Asia carrying manuscripts, relics, and ideas. Great universities such as Nalanda University and Vikramashila University drew students from across the continent, turning India into the intellectual and spiritual heart of the Buddhist world.

This historical memory remains extraordinarily powerful.

For many Asian societies, India is not merely another country. It is the sacred geography from which their spiritual traditions emerged.

Soft Power Rooted in Sacred Heritage

Political scientist Joseph Nye popularized the term “soft power” to describe a nation’s ability to attract and inspire rather than coerce. Few countries possess as deep a reservoir of soft power as India.

Yoga, Ayurveda, classical philosophy, pluralism, and democratic values all contribute to India’s international appeal. Yet Buddhism occupies a unique place because it resonates across so many Asian cultures.

From the monasteries of Mongolia to the temples of Japan, from the stupas of Sri Lanka to the mountain kingdoms of Bhutan, Buddhism forms a shared civilisational language.

When India shares sacred relics, restores monasteries, supports pilgrimage circuits, and revives ancient academic ties, it is engaging in diplomacy at the level of memory and identity.

That kind of connection is far more enduring than any official communiqué.

The Sacred Relics as Ambassadors

The relics of Sariputta and Maudgalyayana were unearthed in the nineteenth century at Sanchi Stupa and eventually returned to India. Today they are preserved by the Mahabodhi Society of India.

Whenever these relics travel abroad, the response is deeply emotional. Tens of thousands of devotees often queue for hours for a brief moment of prayer and reflection.

India has previously sent Buddhist relics to Sri Lanka, Thailand, Mongolia, and other Buddhist-majority nations, strengthening both religious and diplomatic ties.

The forthcoming visit to Mongolia is particularly significant. Buddhism is central to Mongolian national identity, and India and Mongolia have described their relationship as a “spiritual partnership.” During his 2015 visit to Ulaanbaatar, Narendra Modi famously called Mongolia India’s “spiritual neighbour.”

The return of these relics to Mongolian soil will reaffirm that sentiment in a way no strategic document ever could.

Reclaiming Asia’s Civilisational Networks

India’s Buddhist diplomacy is part of a broader strategic vision.

As Asia undergoes rapid geopolitical change, nations are increasingly rediscovering ancient cultural linkages. India’s outreach through Buddhism provides a positive and inclusive framework for regional engagement.

It strengthens ties with countries across South, Southeast, and East Asia while emphasizing shared values rather than zero-sum competition.

The revival of Nalanda University, development of the Buddhist tourism circuit, restoration of heritage sites, and high-level participation in Vesak celebrations all reflect this long-term effort.

These initiatives generate not only diplomatic goodwill but also educational exchanges, tourism, investment, and people-to-people connections.

A Strategic Asset for Modern India

Buddhist diplomacy is especially important because it projects India as a civilisational state rooted in wisdom, tolerance, and moral authority.

At a time when global politics often appears fractured and confrontational, the teachings of the Buddha offer a universal message of peace and compassion.

India’s ability to embody and share this heritage enhances its credibility as a stabilizing force in Asia.

It also provides a distinctive strategic advantage. While infrastructure and trade are essential, emotional and spiritual bonds create trust that is harder to replicate and impossible to manufacture overnight.

The Return of Civilisational Confidence

For much of the modern era, India underutilized one of its greatest inheritances. Today, that is changing.

By sending sacred relics abroad, restoring ancient centres of learning, and embracing its Buddhist heritage, India is not inventing a new diplomatic instrument. It is rediscovering an ancient one.

The relics bound for Mongolia carry with them more than historical significance. They carry the memory of a civilization that once illuminated Asia and continues to inspire it.

In the twenty-first century, India’s rise will be measured not only by economic growth, military capability, or technological innovation. It will also be measured by its ability to reconnect with the ideas and traditions that shaped the spiritual landscape of half the world.

The land where the Buddha walked is once again speaking to Asia. And Asia is listening.