word | | Military service age and obligation |
| standard | Malawi | 18 years of age for voluntary military service; standard obligation is 2 years of active duty and 5 years of reserve service (2007) |
| state | Serbia | 19-35 years of age for compulsory military service; under a state of war or impending war, conscription can begin at age 16; conscription is to be abolished in 2010; 9-month service ... |
| stated | Uganda | ... voluntary military duty; 18-30 years of age for professionals; 9-year service obligation; the government has stated that recruitment below 18 years of age could occur with proper consent and that "no ... |
| states | Switzerland | ... military service; 18 years of age for voluntary male and female military service; the Swiss Constitution states that "every Swiss male is obliged to do military service"; every Swiss male has to ... |
| subject | Chad | ... of age for volunteers; no minimum age restriction for volunteers with consent from a guardian; women are subject to 1 year of compulsory military or civic service at age of 21 (2004 |
| subject | Cuba | 17-28 years of age for compulsory military service; 2-year service obligation; both sexes subject to military service (2006) |
| subject | Jordan | ... age 18 was suspended in 1999, although all males under age 37 are required to register; women not subject to conscription, but can volunteer to serve in non-combat military positions (2004 |
| subsequent | Romania | ... October 2006; all military inductees (including women) contract for an initial 5-year term of service; subsequent voluntary service contracts are for successive 3-year terms until the age of 36 (2006 |
| successive | Romania | ... October 2006; all military inductees (including women) contract for an initial 5-year term of service; subsequent voluntary service contracts are for successive 3-year terms until the age of 36 (2006 |
| support | Australia | 17 years of age for voluntary military service (with parental consent); no conscription; women allowed to serve in Army combat units in non-combat support roles (2008) |
| suspended | Belgium | 18 years of age for voluntary military service; conscription suspended (2008) |
| suspended | Jordan | 17 years of age for voluntary military service; conscription at age 18 was suspended in 1999, although all males under age 37 are required to register; women not subject to conscription, but ... |
| Swiss | Switzerland | ... male compulsory military service; 18 years of age for voluntary male and female military service; the Swiss Constitution states that "every Swiss male is obliged to do military service"; every Swiss male ... |
| Syrian | Syria | 18 years of age for compulsory military service; conscript service obligation - 30 months (18 months in the Syrian Arab Navy); women are not conscripted but may volunteer to serve (2004) |
| taken | Benin | 21 years of age for compulsory and voluntary military service; in practice, volunteers may be taken at the age of 18; both sexes are eligible for military service; conscript tour of duty ... |
| technicians | Bahrain | 17 years of age for voluntary military service; 15 years of age for NCOs, technicians, and cadets; no conscription (2008) |
| term | Afghanistan | 22 years of age; inductees are contracted into service for a 4-year term (2005) |
| term | Bermuda | 18-23 years of age; eligible men required to register for conscription as needed into the Bermuda Regiment, which is largely voluntary; term of service 39 months (2007) |
| term | Romania | ... conscription officially ended October 2006; all military inductees (including women) contract for an initial 5-year term of service; subsequent voluntary service contracts are for successive 3-year terms until the age ... |
| terms | Romania | ... October 2006; all military inductees (including women) contract for an initial 5-year term of service; subsequent voluntary service contracts are for successive 3-year terms until the age of 36 (2006 |
| theoretically | Ethiopia | 18 years of age for compulsory and voluntary military service; theoretically, no compulsory military service, but the military can conduct call-ups when necessary and compliance is compulsory (2008) |
| time | Angola | 17 years of age for compulsory military service; conscript service obligation - 2 years plus time for training (2001) |