paragraph_text: Armenia is member of Collective Security Treaty Organisation (CSTO) along with Belarus, Kazakhstan, Kyrgyzstan, Russia, Tajikistan and Uzbekistan. It participates in NATO's Partnership for Peace (PiP) program and is in a NATO organisation called Euro-Atlantic Partnership Council (EAPC). Armenia has engaged in a peacekeeping mission in Kosovo as part of non-NATO KFOR troops under Greek command. Armenia also had 46 members of its military peacekeeping forces as a part of the Coalition Forces in Iraq War until October 2008.

paragraph_text: Gennady Padalka, who has spent 879 days in space over 5 missions, became the man who spent the most time in space when he surpassed, on 28 June 2015, the record of Sergei Krikalev who spent 803 days, 9 hours and 39 minutes, or 2.2 years in space over the span of six spaceflights on Soyuz, the Space Shuttle, Mir, and the International Space Station. Currently, second is Yuri Malenchenko who spent 828 days in space on six spaceflights.

paragraph_text: Israel has one of the highest ratios of defense spending to GDP of all developed countries, only topped by Oman and Saudi Arabia. In 1984, for example, the country spent 24% of its GDP on defense. By 2006, that figure had dropped to 7.3%. Israel is one of the world's largest arms exporters, and was ranked fourth in the world for weapons exports in 2007. The majority of Israel's arms exports are unreported for security reasons. Since 1967, the United States has been a particularly notable foreign contributor of military aid to Israel: the US is expected to provide the country with $3.15 billion per year from 2013 to 2018. Israel is consistently rated low in the Global Peace Index, ranking 148th out of 162 nations for peacefulness in 2015.

paragraph_text: David Leslie (1797 – March 1, 1869) was an American missionary and pioneer in what became the state of Oregon. A native of New Hampshire, he joined Jason Lee as a missionary at the Methodist Mission in the Oregon Country in 1836. In that region he participated in the early movement to start a government and his home was used for some of these meetings. With the closing of the mission he became a founder of the city of Salem, Oregon, and board member of the Oregon Institute, which later became Willamette University.

paragraph_text: As of 29 February 2016, 124 countries were contributing a total of 105,314 personnel in Peacekeeping Operations, with Ethiopia leading the tally (8,324), followed by India (7,695) and Bangladesh (7,525). In June 2013. Pakistan contributed the highest number overall with 8,186 personnel, followed by India (7,878), Bangladesh (7,799), Ethiopia (6,502), Rwanda (4,686), Nigeria (4,684), Nepal (4,495), Jordan (3,374), Ghana (2,859), and Egypt (2,750). As of 28 February 2015, 120 countries were contributing a total of 104,928 personnel in Peacekeeping Operations, with Bangladesh leading the tally (9446). As of March 2008, in addition to military and police personnel, 5,187 international civilian personnel, 2,031 UN Volunteers and 12,036 local civilian personnel worked in UN peacekeeping missions.

paragraph_text: The Iditarod Trail Sled Dog Race is an annual long - distance sled dog race run in early March from Anchorage to Nome, entirely within the US state of Alaska. Mushers and a team of 16 dogs, of which at least 5 must be on the towline at the finish line, cover the distance in 8 -- 15 days or more. The Iditarod began in 1973 as an event to test the best sled dog mushers and teams but evolved into today's highly competitive race. Then a record, the second fastest winning time was recorded in 2016 by Dallas Seavey with a time of 8 days, 11 hours, 20 minutes, and 16 seconds. As of 2012, Dallas Seavey was also the youngest musher to win the race at the age of 25. In 2017, at the age of 57, Dallas's father, Mitch Seavey, is the oldest and fastest person ever to win the race, crossing the line in Nome in 8 days, 3 hours, 40 minutes and 13 seconds. Dallas finished second, two hours and 44 minutes behind.

paragraph_text: The Space Shuttle was a partially reusable low Earth orbital spacecraft system operated by the U.S. National Aeronautics and Space Administration (NASA), as part of the Space Shuttle program. Its official program name was Space Transportation System (STS), taken from a 1969 plan for a system of reusable spacecraft of which it was the only item funded for development. The first of four orbital test flights occurred in 1981, leading to operational flights beginning in 1982. In addition to the prototype whose completion was cancelled, five complete Shuttle systems were built and used on a total of 135 missions from 1981 to 2011, launched from the Kennedy Space Center (KSC) in Florida. Operational missions launched numerous satellites, interplanetary probes, and the Hubble Space Telescope (HST); conducted science experiments in orbit; and participated in construction and servicing of the International Space Station. The Shuttle fleet's total mission time was 1322 days, 19 hours, 21 minutes and 23 seconds.

paragraph_text: During the Middle Ages, the Eritrea region was known as Medri Bahri ("sea-land"). The name Eritrea is derived from the ancient Greek name for Red Sea (Ἐρυθρὰ Θάλασσα Erythra Thalassa, based on the adjective ἐρυθρός erythros "red"). It was first formally adopted in 1890, with the formation of Italian Eritrea (Colonia Eritrea). The territory became the Eritrea Governorate within Italian East Africa in 1936. Eritrea was annexed by Ethiopia in 1953 (nominally within a federation until 1962) and an Eritrean Liberation Front formed in 1960. Eritrea gained independence following the 1993 referendum, and the name of the new state was defined as State of Eritrea in the 1997 constitution.[citation needed]

paragraph_text: The US and USSR began discussions on the peaceful uses of space as early as 1958, presenting issues for debate to the United Nations, which created a Committee on the Peaceful Uses of Outer Space in 1959.

paragraph_text: Russian cosmonaut Gennady Padalka, who has spent 878 days in space over five missions, became the record holder for the most time spent in space when he surpassed, on 28 June 2015, the record of cosmonaut Sergei Krikalev, who spent 803 days, 9 hours and 39 minutes (about 2.2 years) in space over the span of six spaceflights on Soyuz, the Space Shuttle, Mir, and the International Space Station. Yuri Malenchenko is currently in second place, having spent 828 days in space on six spaceflights.

paragraph_text: Petroleum refining in the United States in 2013 produced 18.9 million barrels per day of refined petroleum products, more than any other country. Although the US was the world's largest net importer of refined petroleum products as recently as 2008, the US became a net exporter in 2010, and in 2014 was the largest exporter and the largest net exporter of refined petroleum. As of January 2015, there were 137 operating refineries in the US, distributed among 30 states.

paragraph_text: STS-52 was a "Space Transportation System" (NASA Space Shuttle) mission using orbiter Columbia, and was launched on 22 October 1992.

paragraph_text: The Soviet Union suffered greatly in the war, losing around 27 million people. Approximately 2.8 million Soviet POWs died of starvation, mistreatment, or executions in just eight months of 1941 -- 42. During the war, the Soviet Union together with the United States, the United Kingdom and China were considered as the Big Four of Allied powers in World War II and later became the Four Policemen which was the foundation of the United Nations Security Council. It emerged as a superpower in the post-war period. Once denied diplomatic recognition by the Western world, the Soviet Union had official relations with practically every nation by the late 1940s. A member of the United Nations at its foundation in 1945, the Soviet Union became one of the five permanent members of the United Nations Security Council, which gave it the right to veto any of its resolutions.

paragraph_text: In the 1950s, the Ethiopian feudal administration under Emperor Haile Selassie sought to annex Eritrea and Italian Somaliland. He laid claim to both territories in a letter to Franklin D. Roosevelt at the Paris Peace Conference and at the First Session of the United Nations. In the United Nations, the debate over the fate of the former Italian colonies continued. The British and Americans preferred to cede all of Eritrea except the Western province to the Ethiopians as a reward for their support during World War II. The Independence Bloc of Eritrean parties consistently requested from the UN General Assembly that a referendum be held immediately to settle the Eritrean question of sovereignty.

paragraph_text: The creation of modern-day Eritrea is a result of the incorporation of independent, distinct kingdoms and sultanates (for example, Medri Bahri and the Sultanate of Aussa) eventually resulting in the formation of Italian Eritrea. In 1947 Eritrea became part of a federation with Ethiopia, the Federation of Ethiopia and Eritrea. Subsequent annexation into Ethiopia led to the Eritrean War of Independence, ending with Eritrean independence following a referendum in April 1993. Hostilities between Eritrea and Ethiopia persisted, leading to the Eritrean–Ethiopian War of 1998–2000 and further skirmishes with both Djibouti and Ethiopia.

paragraph_text: Mel Pinto (born September 9, 1923, Tangiers, Morocco), became one of the first importers of European racing bikes into the United States in 1958 when he opened Mel Pinto Imports in northern Virginia and began selling Gitane bicycles on consignment. Later, Pinto was the first to import Shimano’s Dura-Ace components into the U.S. In 1960, Pinto became a founding member of the Federation of Washington Area Bicycle Clubs, now known as the National Capital Velo Club, and in 1963 revived the moribund National Capital Open bicycle race in Washington, D.C., reestablishing it as an annual event on The Ellipse until the race’s demise in 1988.

paragraph_text: The Registration Convention and four other space law treaties are administered by the United Nations Committee on the Peaceful Uses of Outer Space.

paragraph_text: The Space Race began on August 2, 1955, when the Soviet Union responded to the US announcement four days earlier of intent to launch artificial satellites for the International Geophysical Year, by declaring they would also launch a satellite ``in the near future ''. The Soviet Union beat the US to this, with the October 4, 1957, orbiting of Sputnik 1, and later beat the US to the first human in space, Yuri Gagarin, on April 12, 1961. The`` race'' peaked with the July 20, 1969, US landing of the first humans on the Moon with Apollo 11. The USSR tried but failed crewed lunar missions, and eventually canceled them and concentrated on Earth orbital space stations.

paragraph_text: A simulated Canadarm installed on the Space Shuttle Enterprise was seen when the prototype orbiter's payload bay doors were open to test hangar facilities early in the shuttle program. The Canadarm was first tested in orbit in 1981, on Space Shuttle Columbia's STS - 2 mission. Its first operational use was on STS - 3 to deploy and maneuver the Plasma Diagnostics Package. Canadarm has since flown on more than 90 missions with all five orbiters.

paragraph_text: Football and cycling are the most popular sports in Eritrea. In recent years, Eritrean athletes have also seen increasing success in the international arena. Zersenay Tadese, an Eritrean athlete, currently holds the world record in half marathon distance running. The Tour of Eritrea, a multi-stage international cycling event, is held annually throughout the country. The Eritrea national cycling team has experienced a lot of success, winning the continental cycling championship several years in a row. Six Eritrean riders have been signed to international cycling teams, including Natnael Berhane and Daniel Teklehaimanot. Berhane was named African Sportsman of the Year in 2013, ahead of footballers Yaya Touré and Didier Drogba, while Teklehaimanot became the first Eritrean to ride the Vuelta a España in 2012. In 2015 Teklehaimanot won the King of the Mountains classification in the Critérium du Dauphine. Teklehaimanot and fellow Eritrean Merhawi Kudus became the first black African riders to compete in the Tour de France when they were selected by the MTN–Qhubeka team for the 2015 edition of the race, where, on 9 July, Teklehaimanot became the first African rider to wear the polkadot jersey.

Question: When was Eritrea annexed by the largest peacekeeping troop contributor to the group in which the US and the early winner of the space race became important members?
Answer: 1953