age 16–49: 20,909
females age 16–49: 23,815 (2010 est.)
Manpower fit for military service:
males age 16–49: 17,475
females age 16–49: 19,764 (2010 est.)
Manpower reaching militarily significant age annually:
male: 763
female: 758 (2010 est.)
Military expenditures:
0.5% of GDP (2009) country comparison to the world: 161
Transnational Issues ::Antigua and Barbuda
Disputes - international:
none
Illicit drugs:
considered a minor transshipment point for narcotics bound for the US and Europe; more significant as an offshore financial center
page last updated on January 19, 2011
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@Arctic Ocean (Oceans)
Introduction ::Arctic Ocean
Background:
The Arctic Ocean is the smallest of the world's five oceans (after the Pacific Ocean, Atlantic Ocean, Indian Ocean, and the recently delimited Southern Ocean). The Northwest Passage (US and Canada) and Northern Sea Route (Norway and Russia) are two important seasonal waterways. In recent years the polar ice pack has thinned allowing for increased navigation and raising the possibility of future sovereignty and shipping disputes among countries bordering the Arctic Ocean.
Geography ::Arctic Ocean
Location:
body of water between Europe, Asia, and North America, mostly north of the Arctic Circle
Geographic coordinates:
90 00 N, 0 00 E
Map references:
Arctic
Area:
total: 14.056 million sq km
note: includes Baffin Bay, Barents Sea, Beaufort Sea, Chukchi Sea, East Siberian Sea, Greenland Sea, Hudson Bay, Hudson Strait, Kara Sea, Laptev Sea, Northwest Passage, and other tributary water bodies
Area - comparative:
slightly less than 1.5 times the size of the US
Coastline:
45,389 km
Climate:
polar climate characterized by 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 that, on average, is about 3 meters thick, although pressure ridges may be three times that thickness; clockwise drift pattern in the Beaufort Gyral Stream, but nearly straight-line movement from the New Siberian Islands (Russia) to Denmark Strait (between Greenland and Iceland); the icepack is surrounded by open seas during the summer, but more than doubles in size during the winter and extends to the encircling landmasses; 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 Lomonosov Ridge)
Elevation extremes:
lowest point: Fram Basin −4,665 m
highest point: sea level 0 m
Natural resources:
sand and gravel aggregates, placer deposits, polymetallic nodules, oil and gas fields, fish, marine mammals (seals and whales)
Natural hazards:
ice islands occasionally break away from northern Ellesmere Island; icebergs calved from glaciers in western Greenland and extreme northeastern Canada; permafrost in islands; virtually ice locked from October to June; ships subject to superstructure icing from October to May
Environment - current issues:
endangered marine species include walruses and whales; fragile ecosystem slow to change and slow to recover from disruptions or damage; thinning polar icepack
Geography - note:
major chokepoint is the southern Chukchi Sea (northern access to the Pacific Ocean via the Bering Strait); strategic location between North America and Russia; shortest marine link between the extremes of eastern and western Russia; floating research stations operated by the US and Russia; maximum snow cover in March or April about 20 to 50 centimeters over the frozen ocean; snow cover lasts about 10 months
Economy ::Arctic Ocean
Economy - overview:
Economic activity is limited to the exploitation of natural resources, including petroleum, natural gas, fish, and seals.
Transportation ::Arctic Ocean
Ports and terminals:
Churchill (Canada), Murmansk (Russia), Prudhoe Bay (US)
Transportation - note:
sparse network of air, ocean, river, and land routes; the Northwest Passage (North America) and Northern Sea Route (Eurasia) are important seasonal waterways
Transnational Issues ::Arctic Ocean
Disputes - international:
the littoral states are engaged in various stages of demonstrating the limits of their continental shelves beyond 200 nautical miles from their declared baselines in accordance with Article 76, paragraph 8, of the United Nations Convention on the Law of the Sea; record summer melting of sea ice in the Arctic has restimulated interest in maritime shipping lanes and sea floor exploration
page last updated on November 17, 2010
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@Argentina (South America)
Introduction ::Argentina
Background:
In 1816, the United Provinces of the Rio Plata declared their independence from Spain. After Bolivia, Paraguay,
