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Escadrone
Escadrone is a non-profit group organized in Ukraine in 2022 in order to manufacture FPV attack drones, a type of FPV loitering munition. The business goal was to design and build a large quantity of low-cost drones, aiming specifically to be able to carry anti-tank grenades to the target: tanks and other armored vehicles, as well as less-armored military vehicles. Escadrone drones can be employed against moving targets, and by May 2023, Escadrone was producing 1000 Pegasus attack drones per month at a cost of under US$500 each. Background During conflicts in the 2020s, armies modified common commercial racing drones into an FPV loitering munition by the attachment of an explosive payload. The drones are so named because of the First Person View (FPV) they provide the operator. FPV loitering munitions allow direct reconnaissance during the strike mission by the loitering munition. Since the 2022 Russian invasion of Ukraine, approximately 30 companies in Ukraine have been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FPV Loitering Munition
A loitering munition, also known as a suicide drone, kamikaze drone, or exploding drone, is a weapon with a warhead that is typically designed to loiter until a target is designated, then crash into it.Watch This Drone Turn Into A Missile ''Popular Science'', August 2015 They enable attacks against hidden targets that emerge for short periods without placing high-value platforms near the target area. Unlike many other types of munitions, their attacks can be changed mid-mission or aborted. Loitering munitions are typically aerial platforms, but include some autonomous undersea vehicles with similar characteristics. Loitering weapons emerged in the 1980s for the [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FGM-148 Javelin
The FGM-148 Javelin, or Advanced Anti-Tank Weapon System-Medium (AAWS-M), is an American-made man-portable anti-tank system in service since 1996 and continuously upgraded. It replaced the M47 Dragon anti-tank missile in US service. Its fire-and-forget design features automatic infrared guidance, allowing the user to seek cover immediately after launch, in contrast to Wire-guided missile, wire-guided systems like the system used by the Dragon, which require a user to guide the weapon throughout the engagement. The Javelin's high-explosive anti-tank (HEAT) warhead can defeat modern tanks by top attack, top-down attack, hitting them from above, where their armor is thinnest, and is useful against fortifications in a direct attack flight. The Javelin uses a tandem charge warhead to circumvent an enemy tank's explosive reactive armor (ERA), which would normally render HEAT warheads ineffective. , according to claims by the manufacturer, the Javelin had been used in around five thousand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ukraine
Ukraine is a country in Eastern Europe. It is the List of European countries by area, second-largest country in Europe after Russia, which Russia–Ukraine border, borders it to the east and northeast. Ukraine also borders Belarus to the north; Poland and Slovakia to the west; Hungary, Romania and Moldova to the southwest; and the Black Sea and the Sea of Azov to the south and southeast. Kyiv is the nation's capital and List of cities in Ukraine, largest city, followed by Kharkiv, Odesa, and Dnipro. Ukraine's official language is Ukrainian language, Ukrainian. Humans have inhabited Ukraine since 32,000 BC. During the Middle Ages, it was the site of early Slavs, early Slavic expansion and later became a key centre of East Slavs, East Slavic culture under the state of Kievan Rus', which emerged in the 9th century. Kievan Rus' became the largest and most powerful realm in Europe in the 10th and 11th centuries, but gradually disintegrated into rival regional powers before being d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CNN News
Cable News Network (CNN) is a multinational news organization operating, most notably, a website and a TV channel headquartered in Atlanta. Founded in 1980 by American media proprietor Ted Turner and Reese Schonfeld as a 24-hour cable news channel, and presently owned by the Manhattan-based media conglomerate Warner Bros. Discovery (WBD), CNN was the first television channel to provide 24-hour news coverage and the first all-news television channel in the United States. As of December 2023, CNN had 68,974,000 television households as subscribers in the United States. According to Nielsen, down from 80 million in March 2021. In June 2021, CNN ranked third in viewership among cable news networks, behind Fox News and MSNBC, averaging 580,000 viewers throughout the day, down 49% from a year earlier, amid sharp declines in viewers across all cable news networks. While CNN ranked 14th among all basic cable networks in 2019, then jumped to 7th during a major surge for the thr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PTAB 2 , a Soviet World War II design of a Shaped Charge bomb.
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PTAB may refer to * Patent Trial and Appeal Board, an administrative law body of the United States Patent and Trademark Office (USPTO). * PTAB (bomb) PTAB (Russian ПТАБ, short for Противотанковая Авиабомба, "Antitank Aviation Bomb") was a Soviet Union, Soviet World War II high-explosive anti-tank (HEAT) shaped charge bomb. Design The bomb was designed within a cas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DJI Mavic
The DJI Mavic ( zh, c=御, p=Yù) is a series of teleoperated compact quadcopter drones for personal and commercial aerial photography and videography use, released by the Chinese technology company DJI. A licensed version is produced in Malaysia by Anzu Robotics as the Raptor. Design and development The first of the Mavic series, the Mavic Pro, was announced in September 2016. The drone is a quadcopter with foldable arms for increased portability. The original Mavic Pro is equipped with the same 12-megapixel camera as the Phantom 4, which is capable of capturing 4K video at 24 frames per second (FPS) or 1080p video at 96 FPS, and has the same bitrate as the Phantom at 60 Mbit/s. Unlike the Phantom 4, which has a 94-degree field of view (FOV), the Mavic Pro has an FOV of only 78 degrees. The Mavic Pro introduced the OcuSync 1.0 transmission system capable of livestreaming video in 1080p up to a distance of 7 kilometers (4.3 miles) and 720p beyond. The drone has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autonomous Robot
An autonomous robot is a robot that acts without recourse to human control. Historic examples include space probes. Modern examples include self-driving Robotic vacuum cleaner, vacuums and Self-driving car, cars. Industrial robot, Industrial robot arms that work on assembly lines inside factories may also be considered autonomous robots, though their Agency (psychology), autonomy is restricted due to a highly structured environment and their inability to Robot locomotion, locomote. Components and criteria of robotic autonomy Self-maintenance The first requirement for complete physical autonomy is the ability for a robot to take care of itself. Many of the battery-powered robots on the market today can find and connect to a charging station, and some toys like Sony's ''Aibo'' are capable of self-docking to charge their batteries. Self-maintenance is based on "proprioception", or sensing one's own internal status. In the battery charging example, the robot can tell propriocep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2022 Russian Invasion Of Ukraine
On 24 February 2022, , starting the largest and deadliest war in Europe since World War II, in a major escalation of the Russo-Ukrainian War, conflict between the two countries which began in 2014. The fighting has caused hundreds of thousands of Casualties of the Russo-Ukrainian War, military casualties and tens of thousands of Ukrainian Attacks on civilians in the Russian invasion of Ukraine, civilian casualties. As of 2025, Russian troops Russian-occupied territories of Ukraine, occupy about 20% of Ukraine. From a population of 41 million, about 8 million Ukrainians had been internally displaced and more than 8.2 million Ukrainian refugee crisis, had fled the country by April 2023, creating Europe's List of largest refugee crises, largest refugee crisis since World War II. In late 2021, Russia Prelude to the Russian invasion of Ukraine, massed troops near Ukraine's borders and December 2021 Russian ultimatum to NATO, issued demands to the Western world, West i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fixed-wing Aircraft
A fixed-wing aircraft is a heavier-than-air aircraft, such as an airplane, which is capable of flight using aerodynamic lift. Fixed-wing aircraft are distinct from rotary-wing aircraft (in which a rotor mounted on a spinning shaft generates lift), and ornithopters (in which the wings oscillate to generate lift). The wings of a fixed-wing aircraft are not necessarily rigid; kites, hang gliders, variable-sweep wing aircraft, and airplanes that use wing morphing are all classified as fixed wing. Gliding fixed-wing aircraft, including free-flying gliders and tethered kites, can use moving air to gain altitude. Powered fixed-wing aircraft (airplanes) that gain forward thrust from an engine include powered paragliders, powered hang gliders and ground effect vehicles. Most fixed-wing aircraft are operated by a pilot, but some are unmanned or controlled remotely or are completely autonomous (no remote pilot). History Kites Kites were used approximately 2,800 years ago ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dogfight
A dogfight, or dog fight, is an air combat manoeuvring, aerial battle between fighter aircraft that is conducted at close range. Modern terminology for air-to-air combat is air combat manoeuvring (ACM), which refers to tactical situations requiring the use of individual basic fighter maneuvers (BFM) to attack or evade one or more opponents. This differs from aerial warfare, which deals with the strategy involved in planning and executing various missions. Dogfighting first occurred during the Mexican Revolution in 1913, shortly after the invention of the airplane. It was a component of every major war after that, though with steadily declining frequency, until the end of the Cold War in the early 1990s. Since then, longer-range weapons such as beyond-visual-range missiles have made dogfighting largely obsolete. Etymology The term ''dogfight'' has been used for centuries to describe a melee: a fierce, fast-paced close quarters battle, battle at close quarters between two or mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
First-person View (radio Control)
First-person view (FPV), also known as remote-person view (RPV), or video piloting, is a method used to control a radio-controlled vehicle from the driver or pilot's viewpoint. Most commonly it is used to pilot a radio-controlled aircraft or other type of unmanned aerial vehicle (UAV) such as a military drone. The operator gets a first-person perspective from an onboard camera that feeds video to FPV goggles or a monitor. More sophisticated setups include a pan-and-tilt gimbaled camera controlled by a gyroscope sensor in the pilot's goggles and with dual onboard cameras, enabling a true Stereoscopy, stereoscopic view. Airborne FPV Airborne FPV is a type of remote-control (RC) flying that has grown in popularity in recent years. It involves mounting a small video camera and an analogue video transmitter to an RC aircraft and flying by means of a live video down-link, commonly displayed on video goggles or a portable monitor. FPV became increasingly common throughout the late 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Ukraine
The Cabinet of Ministers of Ukraine (), commonly referred to as the Government of Ukraine (), is the highest body of state Executive (government), executive power in Ukraine. As the Cabinet of Ministers of the Ukrainian Soviet Socialist Republic, Ukrainian SSR, it was formed on 18 April 1991, by the Law of Ukrainian SSR No.980-XII. Vitold Fokin was approved as the first Prime Minister of Ukraine. The cabinet is a collegiate body consisting of the cabinet's "presidium" composed of the Prime Minister of Ukraine and their vice prime ministers as well as other ministers who participate and vote on sessions of the cabinet. The prime minister presides over the cabinet. Some vice prime ministers may be appointed as the first vice prime ministers. Unlike the Soviet period of the government when presidium was actually a functioning institution, the current government presidium is nominal and vice prime ministers do not have much advantage over other ministers. All government decisions ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
