![A unit from Tibet police border security force with riot gear participates in a drill at a military base in Shigatse, Tibet Autonomous Region, China, October 24, 2015.](/sites/default/files/multimedia_images_2016/2016-11-china-tibet-asia-police-security-drills.jpg)
A unit from Tibet police border security force with riot gear participates in a drill at a military base in Shigatse, Tibet Autonomous Region, China, October 24, 2015.
© 2015 Reuters
A unit from Tibet police border security force with riot gear participates in a drill at a military base in Shigatse, Tibet Autonomous Region, China, October 24, 2015.