Pipelines:
condensate 90 km; condensate/gas 209 km; gas 902 km; liquid
petroleum gas 87 km; oil 722 km; oil/gas/water 41 km (2003)

Ports and harbors:
Doha, Halul Island, Umm Sa'id (Musay'id)

Merchant marine:
total: 23 ships (1,000 GRT or over) 638,815 GRT/995,096 DWT
ships by type: cargo 6, chemical tanker 2, combination ore/oil 2,
container 7, petroleum tanker 5, roll on/roll off 1
note: includes some foreign-owned ships registered here as a flag of
convenience: Kuwait 1, UAE 3 (2002 est.)

Airports:
4 (2002)

Airports - with paved runways:
total: 2
over 3,047 m: 2 (2002)

Airports - with unpaved runways:
total: 2
under 914 m: 1 (2002)
914 to 1,523 m: 1

Heliports:
1 (2002)

Military Qatar

Military branches:
Army, Navy, Air Force

Military manpower - military age:
18 years of age (2003 est.)