Keyword: lasers
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The Israel Defense Forces (IDF) said Wednesday that it has used laser weapons to destroy enemy airborne projectiles during the ongoing conflict, a revelation that boosts Israel’s strategic technological advantage. The Jerusalem Post reported: In a historic breakthrough, the IDF on Wednesday announced that an unnamed laser defense system similar to the much celebrated Iron Beam laser system has shot down dozens of aerial threats during the war. … Head of the Defense Ministry’s Directorate of Research and Development Brig.-Gen. Yehuda Elmakayes stated, “During the war, we deployed several high-power laser system prototypes, resulting in significant achievements, culminating in the...
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According to a Space Force press release, which went out on May 6, another payload aboard the X-37B will be an experimental system designed by the Naval Research Laboratory that is capable of capturing solar power and beaming that energy back to Earth in the form of microwaves. Naval Research Laboratory’s head of beamed power has explicitly stated in the past that this system has enormous implications when it comes to long-endurance unmanned aerial vehicles (UAVs). In addition, it could allow satellites to provide reliable power anywhere on the planet or even to spacecraft or other satellites in orbit. In...
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Enhanced 3D printing techniques now allow for the production of 17-4 PH stainless steel, optimizing its strength and corrosion resistance. This achievement marks a significant step forward in the additive manufacturing of complex alloys. Credit: SciTechDaily.com =============================================================================== Using advanced X-ray techniques, scientists have achieved a significant milestone in 3D printing by producing 17-4 PH stainless steel with superior strength and durability. This development promises to lower costs and increase production flexibility, offering profound implications for manufacturing complex materials. Breakthrough in 3D Printing of Stainless Steel Researchers have developed a reliable method to produce a specific type of stainless steel, 17-4...
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For decades, commanders have dreamt of unlimited ammunition in the form of laser beamsIsrael has said it will deploy its Iron Beam this year, potentially beating most countries in fielding a high-powered laser defence system. Behind the claims – one analyst called it a “watershed” moment – there are important limitations of laser systems that could delay their widespread use. To illustrate how difficult it has been to turn a laser design into something that can be brought on to the battlefield, Iron Beam was announced by manufacturer Rafael at a defence show in Singapore in 2014. Eleven years later,...
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Using this method, the probe could potentially reach the star system in decades. Proxima centauri, captured by Hubble. Image credit: ESA/Hubble & NASA A team of physicists has outlined a possible way of sending probes deep into interstellar space within a reasonable timescale, using relativistic electron beams. Space is that annoying combination of "really cool" and "really big". We can see really awesome stuff going on out there, but unless we come up with ways to significantly improve our propulsion methods, we aren't going to be taking a look at them any time soon. Traveling at the speed of Voyager,...
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Given the coming technological revolutions in warfare, it is important that the United States and our allies get out in front early, keep the lead, and degrade the adversary’s capabilities.China’s “loyal wingman” fighter drones get a lot of attention these days. The wingman is a force multiplier, meant to fly in numbers alongside its crewed jet fighters or to lead a fleet of smaller drones. If deployed in a swarm, the wingmen and smaller drones could quickly overwhelm a fleet of manned fighter jets and air defenses. They are jet-powered but far less expensive than a regular fighter jet to...
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In this explosive RAW FEED segment, Gary Franchi exposes an ongoing aerial invasion over American skies. From New Jersey to Oregon, mysterious drones are infiltrating restricted military airspace with no resistance, while the Biden administration’s response borders on negligence. This isn’t just another UFO story—it’s potentially the greatest breach of U.S. airspace since 9/11. Frustrated residents are taking action, shooting at these unidentified craft, while DHS chief Mayorkas claims he "lacks authority" to respond. The same officials who left our borders unguarded now say they’re powerless to protect our skies. The evidence is clear. Police helicopters pursue these objects, only...
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Space X CEO Elon Musk responded to Venezuelan President Nicolás Maduro’s challenge to fight on Wednesday, simply saying, "I accept." In a video Monday, Maduro was seen holding a cellphone as he declared war on Musk, alleging social media platform X owner Musk wants to invade Venezuela with his space rockets. "Elon Musk, you are desperate. You went off the rails. Control yourself, or you will fail just like these right-wing-led all-American politicians," Maduro said in the video. "Elon Musk, whoever messes with me dries up. Whoever messes with Venezuela dries up, Elon Musk. You want to fight? Let’s have...
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N AN UNPRECEDENTED NIGHTTIME ATTACK on April 13, 2024, Iran launched more than 300 drones and missiles at Israel. Simultaneously, Hezbollah fired dozens of Grad rockets at Israel Defense Forces positions in the Golan Heights. What followed was a barrage of missiles that met a wall of resistance. Israel’s Arrow 3 interceptors hit ballistic missiles while they were still in space. At lower altitudes, David’s Sling missiles, which resemble the U.S. Patriot, took out even more. Meanwhile, U.S. warships and aircraft shot down some attackers. The last line of defense was Israel’s famed Iron Dome, a network of short-range interceptor...
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It used to be that lasers were big bulky expensive things that required a laboratory to run and an entire factory to build. I remember the first He-Ne laser I saw two decades ago, the size of a small telescope and probably not more powerful than the laser pointer I carry on the keychain nowadays. Well, not anymore. It's pretty easy to build a laser today, on the kitchen table or in the garage, for a surprisingly small investment. The goal is to make a laser capable of burning small objects, such as a piece of paper, a balloon, etc,...
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The computer...uses an array of 100 lasers to perform calculations...Because the LPU100 lacks electronics, it can operate efficiently at room temperature and maintain a compact size similar to a desktop computer...It is also built entirely from well-understood laser technology and commercially available components...LightSolver [the Start Up] now offers select enterprise customers the ability to use the LPU100 through its cloud platform for problems involving up to 1 million variables.
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The British government said on Tuesday it would commit its largest-ever tranche of military aid to Ukraine as part of a package worth £500 million ($622 million). The assistance will include further deliveries of Storm Shadow air-launched, precision-guided missiles, as well as vessels and vehicles. The Paveway IV—the latest in the Paveway series of bombs—converts unguided munitions, also known as "dumb bombs," into precision-guided weapons. They can use laser guidance or satellites to find their way to a target. "The Paveway IV will enable Ukraine to strike back" at Russian forces and target high-value assets such as command centers and...
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A new high-tech laser weapon developed by the UK that is capable of shooting down enemy drones and missiles could be sent to Ukraine. The weapon, dubbed DragonFire, was originally slated for deployment by 2027, but Grant Shapps, the UK defense secretary, said he hoped to "speed up" production so it could be put to use on Ukraine's front line. Speaking to journalists on a visit to the Porton Down military research hub in Salisbury, England, Shapps said he would look to see if the pace can be increased even further "in order for Ukrainians perhaps to get their hands...
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Iranian officials are claiming victory over the United States as diplomats gather this week for negotiations over a revamped nuclear deal, discussions that are likely to result in the Biden administration lifting tough economic sanctions on the Islamic Republic. Iranian government spokesman Ali Rabiei said Tuesday that his country's leaders will not sit down for talks with the Americans, including U.S.-Iran envoy Robert Malley. American diplomats, however, expect indirect communications through intermediaries. Rabiei said the negotiations, which will occur in Vienna, represent a victory over the United States and the former Trump administration's "maximum pressure" campaign on Iran, which included...
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Video of the Update of the Israel Defense Forces.
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CHINA used green lasers fired from satellites to gather intelligence for a surprise hypersonic missile attack on Hawaii, it has been warned. The satellite was recorded flashing lasers for a fraction of a second by a livestream camera attached to a telescope on top of a mountain on one of the islands.A live-fire launch of a Chinese hypersonic missile Credit: China Military Initially the lights were thought to come from a NASA satellite before it was finally established it was a Chinese pollution monitoring satellite the Daqi-1. But questions immediately began to be raised about why the Chinese would feel...
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Citing a Zerohedge report, The Gateway Pundit noted that the Chinese altimeter satellite ICESAT-2/43613, fired green laser bursts over Maunakea, Hawaii on January 28, 2023. That Chinese military operation occurred simultaneously with the arrival of a Chinese spy balloon, which entered U.S. airspace over the Aleutian Islands in Alaska also on January 28, 2023. After being allowed to fly over the entire U.S. mainland, including sensitive military installations, the Chinese spy balloon was finally shot down off the coast of South Carolina on February 4, 2023. Within the last 24 hours, a “high altitude object,” presumably another Chinese spy balloon,...
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Green laser scan, 1-28-23 (Credit: Subaru-Asahi Star Camera/YouTube) I’m not entirely sure where to begin with this one. First, in all the kerfuffle over China’s wandering weather spy balloon which, coincidentally (or not), initially entered US airspace on January 28th, I (we?) missed out on the news that on that same date, bright green lasers shot over the night sky in Hawaii. No, really. Initially, the lasers were thought to have come from a NASA spacecraft:A camera attached to a telescope on Hawaii’s tallest peak recently captured footage of a series of eerie, bright green lines that shot across...
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Northrop Grumman is pitching a way to free up space and weight on existing ships for additions like lasers and microwave weapons. The company provides the prime power equipment for the SPY-6 radar and the SEWIP Block 3 electronic warfare system, both of which will be built into the Flight III destroyers and backfit onto Flight IIA destroyers. Rather than build two separate prime power systems, each controlling one weapon system, Northrop Grumman has created a Multifunction Prime Power System... Northrop has estimated it would cut the cost of the power system by 20% on both the existing Flight IIA...
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Optical High Density Nanolaser Array Driver Researchers have developed a new all-optical method for driving multiple high-density nanolaser arrays using light traveling down a single optical fiber. The optical driver creates programmable patterns of light via interference. Credit: Myung-Ki Kim, Korea University New all-optical pumping chip-based nanolaser technology could aid in meeting the ever-growing need to move more data faster. A new all-optical approach for driving multiple highly dense nanolaser arrays has been developed by researchers in Korea. The method could enable chip-based optical communication links that process and move data much faster than current electronic-based devices. “The development of...
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