Military branches:
Armenian Armed Forces: Ground Forces, Air Force and Air Defense; "Nagorno-Karabakh Republic": Nagorno-Karabakh Self-Defense Force (NKSDF) (2011)
Military service age and obligation:
18-27 years of age for voluntary or compulsory military service; 2-year conscript service obligation; 17 year olds are eligible to become cadets at military higher education institutes, where they are classified as military personnel (2012)
NOTE: 1) The information regarding Armenia on this page is re-published from the 2018 World Fact Book of the United States Central Intelligence Agency. No claims are made regarding the accuracy of Armenia Military 2018 information contained here. All suggestions for corrections of any errors about Armenia Military 2018 should be addressed to the CIA.
2) The rank that you see is the CIA reported rank, which may habe the following issues:
a) The assign increasing rank number, alphabetically for countries with the same value of the ranked item, whereas we assign them the same rank.
b) The CIA sometimes assignes counterintuitive ranks. For example, it assigns unemployment rates in increasing order, whereas we rank them in decreasing order