males age 16-49: 2,104,945
females age 16-49: 2,034,912 (2010 est.)
Manpower reaching militarily significant age annually:
male: 62,628
female: 55,737 (2010 est.)
Military expenditures:
2.3% of GDP (2005 est.) country comparison to the world: 65
Transnational Issues ::Portugal
Disputes - international:
Portugal does not recognize Spanish sovereignty over the territory of Olivenza based on a difference of interpretation of the 1815 Congress of Vienna and the 1801 Treaty of Badajoz