Pipelines: crude oil 415 km; petroleum products 130 km; natural gas 2,110 km
Ports and harbors: Bar, Belgrade, Kotor, Novi Sad, Pancevo, Tivat
Merchant marine: total: 22 ships (1,000 GRT or over) totaling 353,202 GRT/594,745 DWT (Montenegro owns 21 ships totaling 326,133 GRT/544,600 DWT - controlled by Montenegrin beneficial owners; Serbia owns 1 bulk carrier totaling 17,069 GRT/50,145 DWT - controlled by Serbian beneficial owners) ships by type: bulk 9, cargo 8, container 3, short-sea passenger ferry 1 note: Montenegrin ships operate under the flags of Malta, Panama, and Cyprus; the Serbian ship operates under the flag of Saint Vincent and the Grenadines; no ships remain under Yugoslav flag (1996 est.)
Airports: 44 (Serbia 39, Montenegro 5) (1996 est.)
Airports - with paved runways: total: 28 over 3,047 m: 2 (Serbia 2, Montenegro 0) 2,438 to 3,047 m: 5 (Serbia 3, Montenegro 2) 1,524 to 2,437 m: 5 (Serbia 4, Montenegro 1) 914 to 1,523 m: 2 (Serbia 2, Montenegro 0) under 914 m : 14 (Serbia 14, Montenegro 0)
Airports - with unpaved runways: total: 16 1,524 to 2,437 m: 2 (Serbia 2, Montenegro 0) 914 to 1,523 m: 14 (Serbia 12, Montenegro 2) (1996 est.)
Military
Military branches: People's Army (includes Ground Forces with internal and border troops, Naval Forces, and Air and Air Defense Forces), Civil Defense
Military manpower - military age: Montenegro - 19; Serbia - NA
Military manpower - availability: males age 15-49: Montenegro - 187,041; Serbia - 2,734,293 (1997 est.)