<Ul> <Li> Serbia <Ul> <Li> Serbian Armed Forces - Serbian Armed Forces recruits citizens of former Yugoslavia, European Union member states and former Soviet republics . Individuals must be 18--30 years old and with a good command of Serbian Language . </Li> </Ul> </Li> <Li> Spain <Ul> <Li> Spanish Armed Forces - Spain recruits citizens of ex-Spanish colonies (except Puerto Rico and the Philippines). Citizens of Argentina, Bolivia, Costa Rica, Colombia, Cuba, Chile, Dominican Republic, Ecuador, El Salvador, Equatorial Guinea, Guatemala, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, Uruguay or Venezuela may enlist in the Spanish Legion (except as submarine personnel) with temporary / permanent residence or acquired Spanish citizenship . </Li> </Ul> </Li> <Li> Singapore <Ul> <Li> Singapore has always made use of Gurkhas to help with special military and police roles . During the colonial days, many soldiers were brought to Singapore from other British colonies . Second - generation male permanent residents are bound by Singapore's conscription laws to the same extent Singaporean citizens are, and therefore must do the standard active and reserve service in the military, police, or civil defense force . </Li> </Ul> </Li> </Ul> <Li> Serbia <Ul> <Li> Serbian Armed Forces - Serbian Armed Forces recruits citizens of former Yugoslavia, European Union member states and former Soviet republics . Individuals must be 18--30 years old and with a good command of Serbian Language . </Li> </Ul> </Li> <Ul> <Li> Serbian Armed Forces - Serbian Armed Forces recruits citizens of former Yugoslavia, European Union member states and former Soviet republics . Individuals must be 18--30 years old and with a good command of Serbian Language . </Li> </Ul> <Li> Serbian Armed Forces - Serbian Armed Forces recruits citizens of former Yugoslavia, European Union member states and former Soviet republics . Individuals must be 18--30 years old and with a good command of Serbian Language . </Li>

Can a us citizen join the german army