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.
Russian Australians
During the World War I no less than one quarter of all the Russian males living in Australia served in the Australian Army. By percentage it was more than for the general Australian population. There were more Russian nationals serving in the Australian Army than nationals from any other non-Anglo-Saxon country. Many more applied but were rejected either because of poor command of English or because of their medical conditions. Many of the recruits were motivated by their gratitude to their new country. Another important factor was the policy of the Russian General Consul Prince Abaza who lobbied for the forceful return of all Russian nationals who would not serve in Russian Army (unlike Australia, Russia had a mandatory military service policy).