Diplomatic tensions have escalated after an Indian citizen from Arunachal Pradesh alleged wrongful detention and harassment during transit at Shanghai Pudong Airport. Chinese authorities denied the harassment claim, stating procedures were conducted “according to laws and regulations.” The incident has triggered strong reactions and official protests from the Government of India.

• On November 21, the Indian passenger, travelling from London to Japan, experienced an 18-hour hold at the airport after her Indian passport was declared “invalid” by Chinese immigration officials due to Arunachal Pradesh being listed as her birthplace.
• China argues its border staff acted lawfully and asserts its claim over Arunachal Pradesh, referred to officially by Beijing as “Zangnan” or South Tibet.
• The Ministry of External Affairs of India responded by issuing a strong diplomatic protest in both Beijing and New Delhi, stating that the detention violated global aviation norms and reminded China that Arunachal Pradesh is indisputably Indian territory.
• Indian officials highlighted that international conventions like the Chicago and Montreal agreements guarantee safe and fair transit for all passengers, regardless of birthplace.
• The Indian Consulate intervened locally in Shanghai, securing the passenger’s release and providing full support during the ordeal.

This incident comes amid ongoing India-China border disputes and adds a new dimension to diplomatic engagements. Both sides have promised continued dialogue, but India continues to demand an explanation and accountability from the Chinese side.