Russia
The Russian military is divided into the Ground Forces, Navy, and Air Force. There are also three independent arms of service: Strategic Missile Troops, Aerospace Defence Forces, and the Airborne Troops. , the military comprised over 1 million active duty personnel, the fifth largest in the world. Additionally, there are over 2.5 million reservists, with the total number of reserve troops possibly being as high as 20 million. It is mandatory for all male citizens aged 18–27 to be drafted for a year of service in Armed Forces.
Military service
Conscription is enshrined in Article 55 of the Constitution, which states: "It is a sacred duty of every citizen of the People's Republic of China to defend his or her motherland and resist invasion. It is an honored Obligation of the citizens of the People's Republic of China to perform military service and to join the militia forces".