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4 AM, 2 FM, 2 TV, 2 shortwave; 1 coaxial submarine cable; 1 Atlantic Ocean INTELSAT earth station _*_Defense Forces _#_Branches: Royal Antigua and Barbuda Defense Force, Royal Antigua and Barbuda Police Force (includes the Coast Guard) _#_Manpower availability: NA _#_Defense expenditures: $1.4 million, less than 1% of GDP (FY91) _%_ _@_Arctic Ocean _*_Geography _#_Total area: 14,056,000 km2; includes Baffin Bay, Barents Sea, Beaufort Sea, Chukchi Sea, East Siberian Sea, Greenland Sea, Hudson Bay, Hudson Strait, Kara Sea, Laptev Sea, and other tributary water bodies _#_Comparative area: slightly more than 1.5 times the size of the US; smallest of the world's four oceans (after Pacific Ocean, Atlantic Ocean, and Indian Ocean) _#_Coastline: 45,389 km _#_Climate: persistent cold and relatively narrow annual temperature ranges; winters characterized by continuous darkness, cold and stable weather conditions, and clear skies; summers characterized by continuous daylight, damp and foggy weather, and weak cyclones with rain or snow _#_Terrain: central surface covered by a perennial drifting polar icepack which averages about 3 meters in thickness, although pressure ridges may be three times that size; clockwise drift pattern in the Beaufort Gyral Stream, but nearly straight line movement from the New Siberian Islands (USSR) to Denmark Strait (between Greenland and Iceland); the ice pack is surrounded by open seas during the summer, but more than doubles in size during the winter and extends to the encircling land masses; the ocean floor is about 50% continental shelf (highest percentage of any ocean) with the remainder a central basin interrupted by three submarine ridges (Alpha Cordillera, Nansen Cordillera, and Lomonsov Ridge); maximum depth is 4,665 meters in the Fram Basin _#_Natural resources: sand and gravel aggregates, placer deposits, polymetallic nodules, oil and gas fields, fish, marine mammals (seals, whales) _#_Environment: endangered marine species include walruses and whales; ice islands occasionally break away from northern Ellesmere Island; icebergs calved from western Greenland and extreme northeastern Canada; maximum snow cover in March or April about 20 to 50 centimeters over the frozen ocean and lasts about 10 months; permafrost in islands; virtually icelocked from October to June; fragile ecosystem slow to change and slow to recover from disruptions or damage _#_
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