males age 16-49: 5,667,987
females age 16-49: 5,690,331 (2010 est.)
Manpower reaching militarily significant age annually:
male: 498,815
female: 500,941 (2010 est.)
Military expenditures:
0.2% of GDP (2005 est.) country comparison to the world: 171
Transnational Issues ::Tanzania
Disputes - international:
Tanzania still hosts more than a half-million refugees, more than any other African country, mainly from Burundi and the Democratic Republic of the Congo, despite the international community's efforts at repatriation; disputes with Malawi over the boundary in Lake Nyasa (Lake Malawi) and the meandering Songwe River remain dormant