Chinese and Indian soldiers take part in Tactical co-command training during the China-India joint military exercise on Tuesday, Dec. 17, 2018 in Chengdu, Sichuan Province. The joint training named "Hand in hand in 2018" will last 14 days. [Photo: Chinanews.com]"

Indian soldiers head for the mission area in a joint military exercise on Tuesday Dec. 17,2018 in Chengdu, Sichuan Province. [Photo: Chinanews.com]"

Chinese and Indian soldiers use ropes for forward training in the "Hand in hand in 2018" China-India joint military exercise. [Photo: Chinanews.com]"

Chinese and Indian soldiers carry out building penetration training on the sixth day of the "Hand in hand in 2018" China-India joint military exercise. [Photo: Chinanews.com]"