India celebrated International Yoga Day on June 21 [1], marking the 12th annual observation of the event [2].

The day serves as a strategic effort to position yoga as a unifying force that connects humanity across borders while highlighting India's clean-city initiatives [3].

Reports on the day's primary leadership vary by region. WION reported that Prime Minister Narendra Modi led the celebrations, which were broadcast from Kolkata [4]. During the event, Modi said, "Yoga Day has evolved into the world's biggest festival, with global participation doubling in recent years" [4].

Simultaneously, other celebrations took place in Andhra Pradesh. At the Indira Gandhi Stadium in Vijayawada, Chief Minister Chandrababu Naidu and yoga guru Baba Ramdev led the proceedings [2]. During the Vijayawada event, Ramdev said Naidu is a "karmayogi" [2].

The annual event is held every June 21 [1]. The date is chosen because it is typically the longest day of the year in the Northern Hemisphere, symbolizing light and health [3].

According to the prime minister, the scale of the movement has grown significantly, with global participation doubling in recent years [4]. The event continues to emphasize the physical and mental benefits of the practice as a tool for global wellness [3].

"Yoga Day has evolved into the world's biggest festival, with global participation doubling in recent years."

The 12th anniversary of International Yoga Day demonstrates India's successful use of cultural diplomacy to export traditional practices as a global public health movement. By linking the celebrations to clean-city initiatives and leadership figures, the Indian government integrates soft power with domestic governance goals.