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Kagnew Station
Kagnew Station was a United States Army installation in Asmara, Eritrea on the Horn of Africa. The installation was established in 1943 as a U.S. Army radio station, taking over and refurbishing a pre-existing Italian naval radio station, '' Radio Marina'', after Italian forces based in Asmara surrendered to the Allies in 1941. Kagnew Station operated until April 29, 1977, when the last Americans left. The station was home to the United States Army's 4th Detachment of the Second Signal Service Battalion. Overview The Cold War listening station, Kagnew Station, was located fairly close to the equator and at an altitude of above sea level. Its altitude and close proximity to the equator made Kagnew Station an ideal site for the Cold War listening station's dishes and the antenna farm. In all Kagnew sprawled over containing eight fenced or walled tracts. Kagnew Station became home for over 5,000 American citizens at a time during its peak years of operation during the 1960s. Fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asmara
Asmara ( ), or Asmera, is the capital and most populous city of Eritrea, in the country's Central Region. It sits at an elevation of , making it the sixth highest capital in the world by altitude and the second highest capital in Africa. The city is located at the tip of an escarpment that is both the northwestern edge of the Eritrean Highlands and the Great Rift Valley in neighbouring Ethiopia. In 2017, the city was declared as a UNESCO World Heritage Site for its well-preserved modernist architecture. The site of Asmera was first settled in 800 BC with a population ranging from 100 to 1,000. The city was then founded in the 12th century AD after four separate villages unified to live together peacefully after long periods of conflict. Under Italian rule the city of Asmara was made capital of Eritrea in the last years of the 19th century. History Giving the Pre-Axumite archaeological evidence found in Asmara around Sembel Called the Ona culture, Asmara's history go back to 8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mengistu
Mengistu Haile Mariam ( am, መንግሥቱ ኀይለ ማሪያም, pronunciation: ; born 21 May 1937) is an Ethiopian politician and former army officer who was the head of state of Ethiopia from 1977 to 1991 and General Secretary of the Workers' Party of Ethiopia from 1984 to 1991. He was the chairman of the Derg, the socialist military junta that governed Ethiopia, from 1977 to 1987, and the president of the People's Democratic Republic of Ethiopia (PDRE) from 1987 to 1991. The Derg took power in the Ethiopian Revolution following the overthrow of Emperor Haile Selassie I in 1974, marking the end of the Solomonic dynasty which had ruled Ethiopia since the 13th century. Mengistu purged rivals for power from the Derg and made himself dictator of Ethiopia, attempting to modernize the feudal economy of Ethiopia through Marxist-Leninist-inspired policies such as nationalization and land redistribution. His bloody consolidation of power in 1977–78 is known as the Ethiop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Army Security Agency
The United States Army Security Agency (ASA) was the United States Army's signals intelligence branch from 1945 to 1976. The Latin motto of the Army Security Agency was ''Semper Vigiles'' (Vigilant Always), which echoes the declaration, often mistakenly attributed to Thomas Jefferson, that " The price of liberty is eternal vigilance." Although most ASA units focused upon SIGINT (signals intelligence) most if not all ASA units contained HUMINT (human intelligence) specialists as well, mostly interrogators and counter-intelligence specialists. At the end of the Cold War era, some ASA units also were staffed with ELINT (electronic intelligence) specialists and warrant officers, which incorporated field ECM (electronic counter-measures and field ECCM (electronic counter-countermeasures) such as tactical jammers, direction finders, electronic signal decoys, and captured/repurposed Warsaw Pact radio and communications equipment. The Agency existed between 1945 and 1977 and was the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NORAD
North American Aerospace Defense Command (NORAD ), known until March 1981 as the North American Air Defense Command, is a combined organization of the United States and Canada that provides aerospace warning, air sovereignty, and protection for Canada and the continental United States. Headquarters for NORAD and the NORAD/United States Northern Command (USNORTHCOM) center are located at Peterson Space Force Base in El Paso County, near Colorado Springs, Colorado. The nearby Cheyenne Mountain Complex has the Alternate Command Center. The NORAD commander and deputy commander (CINCNORAD) are, respectively, a United States four-star general or equivalent and a Canadian lieutenant-general or equivalent. Organization CINCNORAD maintains the NORAD headquarters at Peterson Space Force Base near Colorado Springs, Colorado. The NORAD and USNORTHCOM Command Center at Peterson SFB serves as a central collection and coordination facility for a worldwide system of sensors designed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Security Agency
The National Security Agency (NSA) is a national-level intelligence agency of the United States Department of Defense, under the authority of the Director of National Intelligence (DNI). The NSA is responsible for global monitoring, collection, and processing of information and data for foreign and domestic intelligence and counterintelligence purposes, specializing in a discipline known as signals intelligence (SIGINT). The NSA is also tasked with the protection of U.S. communications networks and information systems. The NSA relies on a variety of measures to accomplish its mission, the majority of which are clandestine. The existence of the NSA was not revealed until 1975. The NSA has roughly 32,000 employees. Originating as a unit to decipher coded communications in World War II, it was officially formed as the NSA by President Harry S. Truman in 1952. Between then and the end of the Cold War, it became the largest of the U.S. intelligence organizations in terms of pers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post Exchange
An exchange is a type of retail store found on United States military installations worldwide. Originally akin to trading posts, they now resemble contemporary department stores or strip malls. Exact terminology varies by armed service; some examples include base exchange (BX), and post exchange (PX), and there are more specific terms for subtypes of exchange. Operations Base exchanges sell consumer goods and services to authorized patrons such as active duty, reserve, national guard, retired members of the U.S. Uniformed Services and their dependents. Other authorized patrons include honorably discharged veterans certified 100% disabled and/or totally and permanently disabled (TPD) by the Veterans Administration, recipients of the Medal of Honor, military transition personnel , DoD employees when stationed outside the United States, Red Cross personnel who are U.S. citizens assigned outside the United States with the military service. Authority to use these facilities is norma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CinemaScope
CinemaScope is an anamorphic lens series used, from 1953 to 1967, and less often later, for shooting widescreen films that, crucially, could be screened in theatres using existing equipment, albeit with a lens adapter. Its creation in 1953 by Spyros P. Skouras, the president of 20th Century Fox, marked the beginning of the modern anamorphic format in both principal 2.55:1, almost twice as wide as the previously common Academy format's 1.37:1 ratio. Although the technology behind the CinemaScope lens system was made obsolete by later developments, primarily advanced by Panavision, CinemaScope's anamorphic format has continued to this day. In film-industry jargon, the shortened form, 'Scope, is still widely used by both filmmakers and projectionists, although today it generally refers to any 2.35:1, 2.39:1, 2.40:1, or 2.55:1 presentation or, sometimes, the use of anamorphic lensing or projection in general. Bausch & Lomb won a 1954 Oscar for its development of the CinemaScope l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massawa
Massawa ( ; ti, ምጽዋዕ, məṣṣəwaʿ; gez, ምጽዋ; ar, مصوع; it, Massaua; pt, Maçuá) is a port city in the Northern Red Sea region of Eritrea, located on the Red Sea at the northern end of the Gulf of Zula beside the Dahlak Archipelago.Matt Phillips, Jean-Bernard Carillet, ''Lonely Planet Ethiopia and Eritrea'', (Lonely Planet: 2006), p.340. It has been a historically important port for many centuries. Massawa was the capital of the Italian Colony of Eritrea until the seat of the colonial government was moved to Asmara in 1897. Massawa has an average temperature of nearly , which is one of the highest experienced in the world, and is "one of the hottest marine coastal areas in the world." History Massawa was originally a small seaside village, lying in lands coextensive with the Kingdom of Axum—also known as Kingdom of Zula in antiquity—and overshadowed by the nearby port of Adulis about to the south. Massawa has been ruled or occupied by a successi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dhahran Airfield
King Abdulaziz Air Base () , also known as Dhahran Air Base and formerly Dhahran International Airport, Dhahran Airport and Dhahran Airfield, is a Royal Saudi Air Force base located in Dhahran in the Eastern Province, Saudi Arabia. Located west of Thuqbah and 7 km (4 mi) southeast of the Saudi Aramco Dhahran Camp, the airbase was the first Saudi Arabian airport to be constructed, in 1961, and is under the command of Air vice-marshal Prince Turki bin Bandar bin Abdulaziz Al Saud. The airbase was initially built and operated by the United States Air Force from 1945 until 1962 and was known as the Dhahran Airfield. After use by the USAF, it was converted for commercial use and was known as the Dhahran International Airport, and was shared with the King Abdulaziz Air Base of the Royal Saudi Air Force. The military relationship that exists today between the United States and Saudi Arabia was highly influenced by the origin and development of this airfield. During its co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vint Hill Farms Station
Vint Hill Farms Station (VHFS) was a United States Army and National Security Agency (NSA) signals intelligence and electronic warfare facility located in Fauquier County, Virginia, near Warrenton. VHFS was closed in 1997 and the land was sold off in 1999. Today the site hosts various engineering and technology companies, as well as two Federal Aviation Administration (FAA) air traffic control facilities. History Vint Hill Farms Station was established during World War II in 1942 by the Army's Signal Intelligence Service (SIS). The facility was built because the Army needed a secure location near SIS headquarters in Arlington Hall to serve as a cryptography school and as a refitting station for signal units returning from combat prior to redeployment overseas.Baskervill. The unit on station had a World War II Monitoring Station Designator of MS-1. VHFS was one of the United States' most important intelligence gathering stations during the war, playing a pivotal role in eavesdrop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Department Of War
The United States Department of War, also called the War Department (and occasionally War Office in the early years), was the United States Cabinet department originally responsible for the operation and maintenance of the United States Army, also bearing responsibility for naval affairs until the establishment of the Navy Department in 1798, and for most land-based air forces until the creation of the Department of the Air Force on September 18, 1947. The Secretary of War, a civilian with such responsibilities as finance and purchases and a minor role in directing military affairs, headed the War Department throughout its existence. The War Department existed from August 7, 1789 until September 18, 1947, when it split into the Department of the Army and the Department of the Air Force. The Department of the Army and Department of the Air Force later joined the Department of the Navy under the United States Department of Defense in 1949. History 18th century The Departme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
15th Parallel North
The 15th parallel north is a circle of latitude that is 15 degrees north of the Earth's equatorial plane. It crosses the Saharan fringe (the Sahel) in Africa, three key peninsulars of Asia (between which parts of the Indian Ocean), the Pacific Ocean, an isthmus of Central America, the southern Caribbean and the Atlantic Ocean. In the Chadian-Libyan conflict of 1978 to 1987, its intra-Chad part came to be known as the "Red Line", separating opposing combatants, above all in Operation Manta. At this latitude the sun is visible for 13 hours, 1 minute during the summer solstice and 11 hours, 14 minutes during the winter solstice. Around the world Starting at the Prime Meridian and heading eastwards, the parallel 15° north passes through: : See also * 14th parallel north *16th parallel north The 16th parallel north is a circle of latitude that is 16 degrees north of the Earth's equatorial plane. It crosses Africa, Asia, the Indian Ocean, the Pacific Ocean, Central America, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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