Chinese soldiers exchange with their Indian peers on how to use China-made weapon to engage targets during the 8th China-India "Hand-in-Hand 2019" Joint Counter-terrorism Exercise at Umroi Cantonment in India on Dec. 8, 2019. Each military has dispatched 130 service members to take part in the 16-day exercise and the Chinese participating troops are from the PLA Xizang Military Command. (eng.chinamil.com.cn/Photo by Wang Hao and Wang Qiang)