成都军区
Negotiations for an inter-military hotline started in 2012. It was initially planned for communication between India's Eastern Command and PLA's Chengdu Military Region Command. Negotiations for Director General of Military Operations (DGMOs) level hotline continued in 2013. In 2014 a hotline was set up between the DGMOs of both countries. In 2021 both countries agreed to set up a hotline between their foreign ministers.