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Space Operations Squadron (JASDF)
The is a Japan Air Self-Defense Force, Japan Air and Space Self-Defense Force unit based at Fuchū Air Base (Tokyo), Fuchu Air Base in Fuchū, Tokyo, Fuchu, Tokyo. It is responsible for the JASDF's space domain awareness capability, integrating surveillance data from a sensor near San'yō-Onoda, Sanyo-Onoda in Yamaguchi Prefecture, along with data supplied by JAXA and the United States Space Force. The unit also conducts satellite navigation and communications satellite, satellite communications for other military units. History The former Space Operations Squadron was established in 18 May 2020 in a ceremony held by the Japanese Ministry of Defense with 20 JASDF personnel. , the SOS have around 150 personnel. In FY 2020, the 2nd Space Operations Squadron was set up at Hōfu Air Field. On March 17, 2022, the Space Operations Group was established with 150 airmen. The "Space Operations Command Center Operation Squadron" was established on March 18, 2022 with 30 airmen. On March ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Force
A space force is a military branch of a nation's armed forces that conducts military operations in outer space and space warfare. The world's first space force was the Russian Space Forces, established in 1992 as an independent military service. However, it lost its independence twice, first being absorbed into the Strategic Rocket Forces from 1997–2001 and 2001–2011, then it merged with the Russian Air Force to form the Russian Aerospace Forces in 2015, where it now exists as a sub-branch. , there are two independent space forces: the United States Space Force and China's People's Liberation Army Aerospace Force. Countries with smaller or developing space forces may combine their Aerospace force (other), air and space forces under a single military branch, such as the Russian Aerospace Forces, Spanish Air and Space Force, French Air and Space Force, or Iranian Islamic Revolutionary Guard Corps Aerospace Force, or put them in an independent defense agency, such as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuchū Air Base (Tokyo)
is a Japan Air Self-Defence Force (JASDF) base located in Fuchū, Tokyo. It was originally an Imperial Japanese Army base from 1940 to 1945. After the Japanese surrender it was occupied by US forces and became a US military base known as Fuchu Air Station. The Japan Self-Defense Force started operating at the base in 1957, and it was also the first headquarters of U.S. Forces Japan from 1957 to 1974, when the headquarters moved to Yokota Air Base. In 1975, major portions of Fuchu Air Station was returned to the Government of Japan (GOJ), and USAF retained small portion for AUTOVON tandem switch, Troposcatter Site (JTS), and associated Technical Control Facility (TCF). About a third of the base became a JASDF base, some of the land became a park and sporting grounds, and the area in the north of the base around the troposcatter dishes that were used to maintain radio contact with Misawa Air Base in Aomori remains closed and unoccupied. Air Support Command of the JASDF is bas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flag Of The Space Operations Squadron Of JASDF
A flag is a piece of textile, fabric (most often rectangular) with distinctive colours and design. It is used as a symbol, a signalling device, or for decoration. The term ''flag'' is also used to refer to the graphic design employed, and flags have evolved into a general tool for rudimentary signalling and identification, especially in environments where communication is challenging (such as the Maritime flag, maritime environment, where Flag semaphore, semaphore is used). Many flags fall into groups of similar designs called flag families. The study of flags is known as "vexillology" from the Latin , meaning "flag" or "banner". National flags are patriotic symbols with widely varied interpretations that often include strong military associations because of their original and ongoing use for that purpose. Flags are also used in messaging, advertising, or for decorative purposes. Some military units are called "flags" after their use of flags. A ''flag'' (Arabic: ) is equival ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan Air Self-Defense Force
The , , also referred to as the Japanese Air Force, is the Aerial warfare, air and space warfare, space branch of the Japan Self-Defense Forces, responsible for the defense of Japanese airspace, other air and space operations, cyberwarfare and electronic warfare. The JASDF carries out combat air patrols around Japan, while also maintaining a network of ground and air early-warning radar systems. The branch also has an aerobatic team known as Blue Impulse and has provided air transport in United Nations, UN peacekeeping missions. The JASDF had an estimated 49,913 personnel as of 2018, and as of 2023 operates about 712 aircraft, approximately 321 of them being fighter aircraft. The service will be renamed in 2027 to the , in recognition of the increasing importance of the space domain. History Japan did not have a separate air force before and during World War II. Aviation operations were carried out by the Imperial Japanese Army Air Service and the Imperial Japanese Navy Ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuchū, Tokyo
file:FuchuCityHall2023091.jpg, 260px, Fuchū City Hall is a Cities of Japan, city located in the western Tokyo, western portion of the Tokyo Metropolis, Japan. Fuchū serves as a regional commercial center and a commuter town for workers in central Tokyo. The city hosts large scale manufacturing facilities for Toshiba, NEC and Suntory, as well as the Bank of Japan's main computer operations center. Local sporting attractions include the Tokyo Racecourse and the training grounds of Japan Rugby League One, Top League Rugby union, rugby teams Toshiba Brave Lupus Tokyo, Toshiba Brave Lupus and Tokyo Sungoliath, Suntory Sungoliath. , the city had an estimated population of 260,508, and a population density of 8,900 persons per square kilometer. The total area of the city is . Geography Fuchū is located about 20 km west of the centre of Tokyo. Using the Keiō Line from Shinjuku Station, Shinjuku, it is 25 minutes to Fuchū Station (Tokyo), Fuchū Station (main station). It spr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Domain Awareness
Space domain awareness is the study and monitoring of satellites orbiting the Earth. It involves the detection, tracking, cataloging and identification of artificial objects, i.e. active/inactive satellites, spent rocket bodies, or Space debris, fragmentation debris. Aims Space domain awareness accomplishes the following: * Predicting when and where a decaying space object will Atmospheric entry, re-enter the Earth's atmosphere; * Preventing a returning space object, which to radar looks like a missile, from triggering a false alarm in missile-attack warning sensors; * Charting the present position of space objects and plot their anticipated orbital paths; * Detecting new human-made objects in space; * Producing a running catalogue of human-made space objects; * Determining which country owns a re-entering space object; * Informing countries whether or not objects may interfere with satellites and International Space Station orbits; * Providing data for future Anti-satellite wea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San'yō-Onoda
270px, street in San'yō-Onoda is a city located in Yamaguchi Prefecture, Japan. , the city had an estimated population of 59,867 in 29,122 households and a population density of 530 persons per km2. The total area of the city is . Geography San'yō-Onoda is located in the southwestern part of Yamaguchi Prefecture. It is long in the north-south direction and has a fan shape that opens to the Seto Inland Sea. The Asa River flows from the north to the central area, and the Ariho River flows from the northeast to the east, flowing south into the Seto Inland Sea. The city hall is located on the west bank of the Ariho River mouth. Neighbouring municipalities Yamaguchi Prefecture * Mine * Shimonoseki * Ube Climate San'yō-Onoda has a humid subtropical climate (Köppen climate classification ''Cfa'') with very warm summers and cool winters. The average annual temperature in Hikari is 16.3 °C. The average annual rainfall is 1732 mm with September as the wettest month. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yamaguchi Prefecture
is a Prefectures of Japan, prefecture of Japan located in the Chūgoku region of Honshu. Yamaguchi Prefecture has a population of 1,377,631 (1 February 2018) and has a geographic area of 6,112 Square kilometre, km2 (2,359 Square mile, sq mi). Yamaguchi Prefecture borders Shimane Prefecture to the north and Hiroshima Prefecture to the northeast. Yamaguchi (city), Yamaguchi is the capital and Shimonoseki is the largest city of Yamaguchi Prefecture, with other major cities including Ube, Yamaguchi, Ube, Shūnan, and Iwakuni. Yamaguchi Prefecture is located at the western tip of Honshu with coastlines on the Sea of Japan and Seto Inland Sea, and separated from the island of Kyushu by the Kanmon Straits. History Yamaguchi Prefecture was created by the merger of the provinces of Suō Province, Suō and Nagato Province, Nagato. During the rise of the samurai class during the Heian period, Heian and Kamakura period, Kamakura Periods (794–1333), the Ouchi family of Suō Province ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JAXA
The is the Japanese national air and space agency. Through the merger of three previously independent organizations, JAXA was formed on 1 October 2003. JAXA is responsible for research, technology development and launch of satellites into orbit, and is involved in many more advanced missions such as asteroid exploration and possible human exploration of the Moon. Its motto is ''One JAXA'' and its corporate slogan is ''Explore to Realize'' (formerly ''Reaching for the skies, exploring space''). History On 1 October 2003, three organizations were merged to form the new JAXA: Japan's Institute of Space and Astronautical Science (ISAS), the National Aerospace Laboratory of Japan (NAL), and National Space Development Agency of Japan (NASDA). JAXA was formed as an Independent Administrative Institution administered by the Ministry of Education, Culture, Sports, Science and Technology (MEXT) and the Ministry of Internal Affairs and Communications (MIC). Before the mer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Space Force
The United States Space Force (USSF) is the space force branch of the United States Department of Defense. It is one of the six United States Armed Forces, armed forces of the United States and one of the eight uniformed services of the United States. It is also one of two List of space forces, units, and formations#Independent space forces, independent space forces in the world. The United States Space Force traces its origins to the Air Force, Army, and Navy's military space programs created during the beginning of the Cold War. US military space forces first participated in combat operations during the Vietnam War and have participated in every U.S. military operation since, most notably in the Gulf War, which has been referred to as the "first space war." The Strategic Defense Initiative and creation of Air Force Space Command in the 1980s marked a renaissance for military space operations. Proposals for a U.S. Space Force were first seriously considered during the Reagan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Navigation
A satellite navigation or satnav system is a system that uses satellites to provide autonomous geopositioning. A satellite navigation system with global coverage is termed global navigation satellite system (GNSS). , four global systems are operational: the United States's Global Positioning System (GPS), Russia's Global Navigation Satellite System (GLONASS), China's BeiDou Navigation Satellite System (BDS), and the European Union, European Union's Galileo (satellite navigation), Galileo. Two regional systems are operational: India's Indian Regional Navigation Satellite System, NavIC and Japan's Quasi-Zenith Satellite System, QZSS. ''Satellite-based augmentation systems'' (SBAS), designed to enhance the accuracy of GNSS, include Japan's Quasi-Zenith Satellite System (QZSS), India's GAGAN and the European EGNOS, all of them based on GPS. Previous iterations of the BeiDou navigation system and the present Indian Regional Navigation Satellite System (IRNSS), operationally known as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communications Satellite
A communications satellite is an artificial satellite that relays and amplifies radio telecommunication signals via a Transponder (satellite communications), transponder; it creates a communication channel between a source transmitter and a Radio receiver, receiver at different locations on Earth. Communications satellites are used for television, telephone, radio, internet, and military applications. Many communications satellites are in geostationary orbit above the equator, so that the satellite appears stationary at the same point in the sky; therefore the satellite dish antennas of ground stations can be aimed permanently at that spot and do not have to move to track the satellite. Others form satellite constellations in low Earth orbit, where antennas on the ground have to follow the position of the satellites and switch between satellites frequently. The radio waves used for telecommunications links travel by Line-of-sight propagation, line of sight and so are obstructe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
