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AGM-183A ARRW
The AGM-183 ARRW ("Air-Launched Rapid Response Weapon") is a hypersonic weapon, hypersonic air-to-ground missile planned for use by the United States Air Force. Developed by Lockheed Martin, the boost-glide vehicle is propelled to a maximum speed of more than Mach number, Mach 5 by a rocket motor before Gliding flight, gliding towards its target. History Development and acquisition In August 2018, the U.S. Air Force awarded a $480 million contract to Lockheed Martin for the development of an air-launched hypersonic weapon. The resulting missile, the AGM-183A ARRW ("Arrow"), underwent an initial captive carry flight test aboard a U.S. Air Force B-52 in June 2019. In February 2020, the Trump Administration proposed a 23 percent increase in funding for hypersonic weapons and, the same month, the U.S. Air Force announced it had decided to move forward with acquisition of the AGM-183A. In March 2020, Under Secretary of Defense for Research and Engineering Michael D. Griffin sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air-launched Ballistic Missile
An air-launched ballistic missile or ALBM is a ballistic missile launched from an aircraft. An ALBM allows the launch aircraft to stand off at long distances from its target, keeping it well outside the range of defensive weapons like anti-aircraft missiles and interceptor aircraft. Historically, once launched the missile was essentially immune to interception due to a lack of capable anti-ballistic missiles, with those few that did exist being limited to known static positions. This combination of features allowed a strategic bomber to present a credible deterrent second-strike option in an era when improving anti-aircraft defences appeared to be rendering conventional bombers obsolete. However, by the 1990's surface-to-air missile technology had innovated to the point of allowing the interception of such weapons (especially in their terminal phase) from road mobile systems, albeit at a lower PoK. By the early 21st century capable, dedicated, ABM systems from several nations had b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Trump
Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who served as the 45th president of the United States from 2017 to 2021. Trump graduated from the Wharton School of the University of Pennsylvania with a bachelor's degree in 1968. He became president of his father's real estate business in 1971 and renamed it The Trump Organization. He expanded the company's operations to building and renovating skyscrapers, hotels, casinos, and golf courses. He later started side ventures, mostly by licensing his name. From 2004 to 2015, he co-produced and hosted the reality television series ''The Apprentice (American TV series), The Apprentice''. Trump and his businesses have been involved in more than 4,000 state and federal legal actions, including six bankruptcies. Trump's political positions have been described as populist, protectionist, isolationist, and nationalist. He won the 2016 United States presidential election as the Repu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edwards Air Force Base
Edwards Air Force Base (AFB) is a United States Air Force installation in California. Most of the base sits in Kern County, but its eastern end is in San Bernardino County and a southern arm is in Los Angeles County. The hub of the base is Edwards, California. The base was named after World War II USAAF veteran and test pilot Capt. Glen Edwards in 1950; prior to then the facility was named Muroc Air Force Base. It is the home of the Air Force Test Center, Air Force Test Pilot School, and NASA's Armstrong Flight Research Center. It is the Air Force Materiel Command center for conducting and supporting research and development of flight, as well as testing and evaluating aerospace systems from concept to combat. It also hosts many test activities conducted by America's commercial aerospace industry. Notable occurrences at Edwards include Chuck Yeager's flight that broke the sound barrier in the Bell X-1, test flights of the North American X-15, the first landings of the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Point Mugu Sea Range
Naval Air Station Point Mugu was a United States naval air station near Oxnard, California, which operated as an independent base from 1941 to 2000, when it merged with nearby Naval Construction Battalion Center Port Hueneme to form Naval Base Ventura County. History The facility in Point Mugu, California, started as a United States Navy anti-aircraft training center during World War II and was developed in the late 1940s as the Navy's major missile development and test facility. This was where most of the Navy's missiles were developed and tested during the 1950/1960 era, including the AIM-7 Sparrow family and the AIM-54 Phoenix air-to-air, Bullpup air-to-surface, and Regulus surface-to-surface missiles. Pt. Mugu has dominated the area since the 1940s, and is one of the few places in the area that is not agricultural. The base has been home to many ordnance testing programs, and the test range extends offshore to the Navy-owned San Nicolas Island in the Channel Islands. In 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rockwell B-1 Lancer
The Rockwell B-1 Lancer is a supersonic variable-sweep wing, heavy bomber used by the United States Air Force. It is commonly called the "Bone" (from "B-One"). It is one of three strategic bombers serving in the U.S. Air Force fleet along with the B-2 Spirit and the B-52 Stratofortress . The B-1 was first envisioned in the 1960s as a platform that would combine the Mach 2 speed of the B-58 Hustler with the range and payload of the B-52, and was meant to ultimately replace both bombers. After a long series of studies, Rockwell International (now part of Boeing) won the design contest for what emerged as the B-1A. This version had a top speed of Mach 2.2 at high altitude and the ability to fly for long distances at Mach 0.85 at very low altitudes. The combination of the high cost of the aircraft, the introduction of the AGM-86 cruise missile that flew the same basic speed and distance, and early work on the B-2 stealth bomber reduced the need for the B-1. The program was cancele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Popular Mechanics
''Popular Mechanics'' (sometimes PM or PopMech) is a magazine of popular science and technology, featuring automotive, home, outdoor, electronics, science, do-it-yourself, and technology topics. Military topics, aviation and transportation of all types, space, tools and gadgets are commonly featured. It was founded in 1902 by Henry Haven Windsor, who was the editor and—as owner of the Popular Mechanics Company—the publisher. For decades, the tagline of the monthly magazine was "Written so you can understand it." In 1958, PM was purchased by the Hearst Corporation, now Hearst Communications. In 2013, the US edition changed from twelve to ten issues per year, and in 2014 the tagline was changed to "How your world works." The magazine added a podcast in recent years, including regular features ''Most Useful Podcast Ever'' and ''How Your World Works''. History ''Popular Mechanics'' was founded in Chicago by Henry Haven Windsor, with the first issue dated January 11, 1902. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twitter
Twitter is an online social media and social networking service owned and operated by American company Twitter, Inc., on which users post and interact with 280-character-long messages known as "tweets". Registered users can post, like, and 'Reblogging, retweet' tweets, while unregistered users only have the ability to read public tweets. Users interact with Twitter through browser or mobile Frontend and backend, frontend software, or programmatically via its APIs. Twitter was created by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams (Internet entrepreneur), Evan Williams in March 2006 and launched in July of that year. Twitter, Inc. is based in San Francisco, California and has more than 25 offices around the world. , more than 100 million users posted 340 million tweets a day, and the service handled an average of 1.6 billion Web search query, search queries per day. In 2013, it was one of the ten List of most popular websites, most-visited websites and has been de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Times
The ''China Times'' (, abbr. ) is a daily Chinese-language newspaper published in Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort .... It is one of the four largest newspapers in Taiwan. It is owned by Want Want, which also owns TV stations CTV (Taiwanese TV network), CTV and Chung T'ien Television, CTiTV. History The ''China Times'' was founded in February 1950 under the name ''Credit News'' (), and focused mainly on price indices. The name changed on January 1, 1960 to ''Credit Newspaper'' (), a daily with comprehensive news coverage. Color printing was introduced on March 29, 1968, the first newspaper in Asia to make the move. On September 1, 1968, the name changed once again to ''China Times'', presently based in the Wanhua District, Taipei. The founder, , died in 2002, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nick Schifrin
Nick Schifrin (born July 10, 1980) is an American journalist. He is the ''PBS NewsHour'' foreign affairs and defense correspondent. He was previously Al Jazeera America’s Middle East correspondent and a correspondent for ABC News in London and in Afghanistan/Pakistan. Early life and education Schifrin grew up in Los Angeles, California. He graduated from Columbia University. During his time at Columbia, Schifrin served as managing editor of ''The Columbia Daily Spectator''. ABC News In 2002 Schifrin joined ABC News as an overnight desk assistant. In 2006, Schifrin helped launch the daily World News Webcast, the first network show designed for the web and iTunes. He served as the show’s writer and broadcast producer. In its review of the webcast, ''The New York Times'' called the show’s stories "raw and personal, as if they were made for MTV rather than ABC". In 2007, Schifrin moved to New Delhi, India, where he served as an ABC News reporter. There, he interviewed the Dal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Associated Press
The Associated Press (AP) is an American non-profit news agency headquartered in New York City. Founded in 1846, it operates as a cooperative, unincorporated association. It produces news reports that are distributed to its members, U.S. newspapers and broadcasters. The AP has earned 56 Pulitzer Prizes, including 34 for photography, since the award was established in 1917. It is also known for publishing the widely used '' AP Stylebook''. By 2016, news collected by the AP was published and republished by more than 1,300 newspapers and broadcasters, English, Spanish, and Arabic. The AP operates 248 news bureaus in 99 countries. It also operates the AP Radio Network, which provides newscasts twice hourly for broadcast and satellite radio and television stations. Many newspapers and broadcasters outside the United States are AP subscribers, paying a fee to use AP material without being contributing members of the cooperative. As part of their cooperative agreement with the AP, most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Times Of Israel
''The Times of Israel'' is an Israeli multi-language online newspaper that was launched in 2012. It was co-founded by Israeli journalist David Horovitz, who is also the founding editor, and American billionaire investor Seth Klarman.Forbes: The World's Billionaires: Seth Klarman April 2014 Based in , it "documents developments in Israel, the Middle East and around the ." Along with its original English site, ''The Times of Israel'' publishes in |
Arms Control Association
The Arms Control Association is a United States-based nonpartisan membership organization founded in 1971, with the self-stated mission of "promoting public understanding of and support for effective arms control policies." The group publishes the monthly magazine ''Arms Control Today''. It contains topical news updates as well as extended, footnoted articles. Projects Through its online content, print materials, and events, the Arms Control Association provides policymakers, media, and the interested public with information, analysis and commentary on arms control proposals, negotiations and agreements, and related national security issues. Staff and funding The Arms Control Association is supported by grants from the Ploughshares Fund, the John D. and Catherine T. MacArthur Foundation, the Carnegie Corporation of New York, the Colombe Foundation, the New Land Foundation, the Prospect Hill Foundation], the Stewart R. Mott Foundation, and the William and Flora Hewlett Foundation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
