unpaved: 32,020 km (2007)
Waterways:
4,600 km country comparison to the world: 24 note: primarily Mekong and tributaries; 2,900 additional km are intermittently navigable by craft drawing less than 0.5 m (2010)
Merchant marine:
total: 1 country comparison to the world: 157 by type: cargo 1 (2008)
Military ::Laos
Military branches:
Lao People's Armed Forces (LPAF): Lao People's Army (LPA; includes
Riverine Force), Air Force (2010)
Military service age and obligation:
18 years of age for compulsory military service; minimum 18-month conscript service obligation (2010)