It all started with the Chinese government showing Arunachal and entire Aksai Chin as part of its territory in maps of the country on their new e-passports.
Unhappy at this, the Indian embassy in Beijing is said to be issuing visas to Chinese nationals with a map of India showing Arunachal and Aksai Chin as its territories.
After the water marks in the new Chinese e-passports showed Arunachal and Aksai Chin as part of China, the Indian mission started issuing visas with Indian maps including these places as part of its territory. MORE