Waterways:
580 km note: only waterway in operation is Lake Hovsgol (135 km); Selenge River (270 km) and Orhon River (175 km) are navigable but carry little traffic; lakes and rivers freeze in winter, are open from May to September (2004)
Merchant marine:
total: 77 by type: bulk carrier 20, cargo 44, chemical tanker 2, liquefied gas 1, passenger/cargo 1, petroleum tanker 2, roll on/roll off 6, vehicle carrier 1 foreign-owned: 53 (China 1, Germany 4, Indonesia 1, North Korea 1, South Korea 1, Lebanon 2, Russia 9, Singapore 9, Thailand 1, Ukraine 1, Vietnam 23) (2008)
Military
Mongolia
Military branches:
Mongolian Armed Forces: Mongolian Army, Mongolian Air Force; there is no navy (2008)
Military service age and obligation:
18-25 years of age for compulsory military service; conscript service obligation - 12 months in land or air defense forces or police; a small portion of Mongolian land forces (2.5 percent) is comprised of contract soldiers; women cannot be deployed overseas for military operations (2006)
Manpower available for military service: