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DARPA outs unmanned drone-launching sub, piracy suddenly less attractive
UAVs and UUVs may be unmanned, but they still need a ride to the mission area. Cue the Hydra: an undersea troop-carrier that transports drones. Unlike a submarine, this submersible can operate in shallow waters and charge the batteries of its pilot-free payloads as well as transmit collected data. Even more impressive, it can launch its flight-worthy passengers without surfacing. If this sort of thing turns your crank, head over to John's Hopkins University next month to catch a presentation from DARPA. If your security clearance is high enough, you can even snag a special classified meeting after the regular Joes leave.
US Navy's X-47B unmanned jet successfully lands on an aircraft carrier
The US Navy's unmanned plane, the X-47B, has been in development for years. It first flew in 2011, began testing aboard an aircraft carrier in late 2012, and finally took off from a floating airstrip earlier this year. Taking off from a moving ship is easier than landing on one, of course, but the X-47B accomplished that task today when it successfully landed on the USS George H.W. Bush. And, just to show off, shortly thereafter the X-47B was launched from carrier via catapult and, once again, landed successfully. So, it looks to be only a matter of time before our Top Guns look more like Watson, and less like Tom Cruise.
Navy awards weaponized railgun manufacturing contract to BAE Systems
Just over 18 months after making its video debut, the Navy's electromagnetic railgun has a manufacturer. BAE Systems -- known for e-ink-powered tank camouflage, autonomous spiderbots and machine-gun-mounted lasers -- won the government contract and hopes to have phase-two prototypes ready "as early as next year." While the current design is capable of firing one shot, the Office of Navy Research hopes for six to ten shots per minute. If that doesn't scare you, consider this: The pulse-driven projectiles travel at Mach 6 and can hit targets over 100 nautical miles away. Don't worry, it's not too late to rethink that career of sailing the high seas as a pirate and get to work on that accounting degree instead.
Forget jetliners, the Paris Air Show means war (video)
There's a battle going on between Airbus and Boeing, but while both industry players maintain their fair share of government contracts, this war primarily concerns the commercial side of the biz. For many of the companies that surround these giants at this week's Paris Air Show, however, military might is big business. Fighter jets, troop transporters, attack drones and massive missiles are the bread and butter of manufacturers like US-based Raytheon and France's own Thales -- smaller companies from China, Germany, Israel and Russia flaunt their own munitions at otherwise ordinary trade show booths, too. High-profile politicians and military officers from around the world are also in no short supply at Le Bourget Airport this week. In one exhibition hall, we spotted Lieutenant General Craig Franklin, a top US Air Force commander, studying a new security screening system from Safran. Then, earlier today, we stumbled upon Sergey Shoygu, Russia's Minister of Defence, examining a handful of mobile rocket launchers. And just after yesterday's Airbus A350 cockpit tour, we bumped into a gaggle of Chinese officers as they were checking out model attack choppers at the Eurocopter booth. Troops from dozens of countries around the globe were in attendance, often dressed up in full military regalia despite the oppressive summer heat. Allies and enemies alike joined together to take note of the latest and greatest, scanning ground displays and taking in dramatic performances a few hundred feet above the sweltering tarmac. You don't need to rough it at Le Bourget to see this year's displays, though. We've collected many of the 2013 Paris Air Show's deadliest crafts in the gallery just below.%Gallery-191662%
DARPA builds an Android-based, low-cost ground sensor (video)
This isn't an ignominious box you're looking at -- it's the potential future of military sensors. The device is DARPA's first reference design for a ground sensor based on ADAPT (Adaptable Sensor System), a modular Android processing core that does the hard work for surveillance gear. The mobile technology inside is miserly enough to run on its own power, and smart enough to simplify both networking and remote control. More importantly, it should be cheap: DARPA expects to cut sensor development times from several years to less than one, with lower costs to match. The agency starts field testing the ground sensor this summer, and it's already contemplating air- and sea-based ADAPT designs. Catch an example of DARPA's airborne sensor experiments after the break.
Northrop Grumman's MQ-4C Triton long-range drone completes first flight (video)
Northrop Grumman's MQ-4C Triton unmanned aircraft is one step closer to serving the Navy in reconnaissance and surveillance missions, having just completed its first flight. The drone spent 80 minutes in the air, reaching an altitude of 20,000 feet. That's child's play compared to the aircraft's full potential: according to the Navy, it can soar at up to 60,000 feet and stay airborne for as long as 30 hours, due in no small part to its 130-foot wingspan. By 2015, the Triton will undergo operational testing and evaluation, and the Navy hopes to add additional aircraft to its existing fleet (currently just two strong). Check out the long-range spy plane in action just past the break.
US Navy's X-47B is the first unmanned plane launched from an aircraft carrier (video)
After limbering up with taxi tests since December, the X-47B unmanned combat air system has finally taken off from an aircraft carrier, making it the first pilotless plane to have successfully done so, and with a catapult launch to boot. Despite the craft's ability to fly on its own, it was controlled by a human aboard the George H.W. Bush after it was flung from the ship. Once in the air, the Northrop Grumman-built craft was guided back for a landing on a runway planted on terra firm. Now that the bird's proved it can handle launches at sea, other excursions will put the automatic navigation and landing features through their paces. Hit the break for a video of the X-47B taking to the skies.
Final X-51A WaveRider hypersonic mission achieves Mach 5.1, record flight length
With the third X-51A WaveRider failing to reach hypersonic speed due to a fin failure last August, it seemed the United States Air Force would possibly forgo the fourth (and final) run. On the morning of May 1st, however, that last X-51A got its chance to soar, successfully reaching Mach 5.1 during a record 370-second flight. According to the Wright Patterson Air Force base, the aircraft's rocket booster helped it hit Mach 4.8 about 26 seconds after being released from a B-2H at 50K feet, at which point its air-fed scramjet brought it to 60,000 feet while achieving hypersonic flight. The USAF notes that "it was the longest of the four X-51A test flights [230 nautical miles] and the longest air-breathing hypersonic flight" -- surely taking some of the sting out of the $300 million program's previous shortcomings. Past flights aimed to hit Mach six, with the first and second tests only sustaining Mach five. The aircraft made destructive splashdown landing into the Pacific as planned, but data from the whole flight was recorded. The USAF isn't planning a follow-up to the X-51A anytime soon, though the program will likely serve as a reference for future designs. You can dig into the official rundown at the link below.
Navy launches first drone squadron, comprised of ten Fire Scout MQ-8Bs
The US Navy has officially introduced unmanned aircraft along with eight newly manned helicopters into its squadron, making it the latest military branch after the Army and the Air Force to embrace the drone. Indeed, ten of the 18 aircraft to be deployed are Fire Scout MQ-8Bs, an unmanned chopper the Navy wishes to operate from combat ships set in the Pacific in about a year. Built to track targets, the Fire Scout lets troops see what's happening over potentially dangerous areas, allowing them to regroup and rearm if necessary. The drone isn't without its fair share of detractors of course, especially after the occasional communication failure, but here's hoping that these Linux-operated copters will remain well within human control.
Operational F-35B fighter jet's first vertical landing was years, billions in the making (video)
Lockheed Martin's F-35 program has been a political whipping boy seemingly forever, but a production VTOL 'B'-variant of the pricey supersonic jet finally did what it was made for: a vertical landing. That happened nearly three years to the day after the estimated $304 million (each!) jet's first mid-air hover test, at which point the Pentagon pegged the cost at $83 million. Inflation aside, the US Marine's variant seemed to make a fine, if solid three point landing and Lockheed Martin says it's made considerable strides in the flight testing program over the last couple of years, despite all the overruns and delays. Hopefully that means the US Marines, Britain's Royal Air Force et. al. will be able to deploy that capability on their F-35B's soon -- ie, before they're already obsolete. Check the video after the break. Update: As commenter daveschroeder pointed out, this is the first vertical landing of a production version of the F-35B. Test copies of the fighter (with test pilots aboard) have been performing the feat since late 2011, so we've tweaked the article to make that point clear.
MIT and US Army crafting uniforms with full-body fiberoptic sensors
Militaries want soldiers to carry an increasing amount of tech on to the battlefield, but that isn't necessarily convenient -- or comfortable. MIT and the US Army have started early work on uniforms with fiberoptic sensors that would alleviate much of that burden. By weaving in microfibers cut from a mix of specialized, fluidized materials, the partnership can build data links that cover the entire body without breaking or adding significant bulk. They could serve as basic elements of a communication system, but MIT has broader ambitions: the sensors could track wounds through heat signatures, and just might prevent friendly fire incidents by sending a don't-shoot signal when targeted with a laser sight. The fibers still have to get much thinner before the Army can offer smart uniforms as standard issue, but the wearable tech may keep soldiers nimble and, just possibly, save a few lives.
Northrop Grumman, Cassidian run Euro Hawk UAV through its first full test flight (video)
Europe isn't quite as firmly on the bleeding edge of UAVs as the US. Northrop Grumman and EADS-run Cassidian just brought the continent one step closer through the first full test flight of Euro Hawk. A new take on the Global Hawk HALE with a new mission system from Cassidian, it should be the continent's first military UAV that mates both long flight durations with high altitude: the two partners expect Euro Hawk to collect strategic intelligence from up to 60,000 feet and for as long as 30 hours before it needs to touch down. There's more testing to go before active service begins -- the initial flight only lasted eight hours, for example -- but the unmanned flyer should eventually keep watch over German troops and territories well past the limits of human endurance.
SAIC shows how DARPA's submarine-tracking drone ship finds its silent targets (video)
Some of us have been feeding advice to DARPA's ACTUV sub-tracking drone project for more than a year, but we haven't had a in-depth look at how the autonomous ship will go about its business, especially when chasing very silent diesel-electric subs. Thankfully, craft designer SAIC has stepped in with a detailed video tour. If there's suspicions that a diesel sub is in the area, the US Navy can deploy sonar buoys that give the ACTUV an inkling of where to go first. After that, the drone takes over with both long-range and short-range sonar. The vehicle can gauge the intent of ships in its path (with human failsafes) and hound a target for up to 13 weeks -- either letting the Navy close in for an attack or, ideally, spooking the sub into avoiding conflict in the first place. While ACTUV won't hit the waves for years, there's a promise that we'll always know about underwater threats and deal with them on our own terms.
DARPA shows off latest advances to four-legged LS3 robot: voice control, improved autonomy and maneuverability
It's just been a few months since DARPA was touting the last round of improvements to its four-legged LS3 robot, but it's already back to show off some more. These latest follow two weeks of real world testing in the woods of central Virginia, where the LS3 (also known as AlphaDog) demonstrated a number of improvements to its autonomy and maneuverability, including the ability to recover from a pretty substantial roll. What's more, DARPA's also shown off how the robot can respond to voice commands, as well what it calls "Leader Follow" decision making, with the robot itself determining how best to follow its human counterpart. All that and some sounds to keep you up at night can be found in the video after the break.
X-47B unmanned combat aircraft starts light workouts aboard USS Truman (video)
While the USAF has been tacking missiles onto Predator drones for quite some time, so far a true unmanned attack plane has yet to grace any carrier decks -- until now. The US Navy has started flogging an X-47B Unmanned Combat Aircraft System (UCAS) aboard the USS Truman, with a video (below the break) showing it taxiing around the flight deck. The current round of tests has focused on "handling and control characteristics," but officials have said the robotic stealth fighters could be launched from the ship's catapult "if all conditions are nominal." The X-47B has already completed some flight tests, and was even launched from a sling on November 29th, but all that happened at naval air bases, not on the open water. With all the unmanned aircraft coming into the military's system, we can imagine a lot of pilots on the Truman were giving it the stink-eye.
Marines eye solar energy to eliminate dependency on fuel generators (video)
The United States Marines are already using solar panels to reduce their reliance on fuel generators, but by 2025, the few and proud hope eliminate the diesel-chugging monstrosities entirely. The Office of Naval Research has announced new partnerships with Raytheon, Battelle and Emcore to develop a transportable hybrid system that would leverage solar energy, heat and biofuel to power a Marine outpost for up to 15 days. Not only would these systems run much quieter, but they'd also reduce the need for fuel supply convoys, which are prime targets for attack in battle settings. Currently, researchers are tossing around ideas such as combining a Stirling engine with a satellite-shaped solar concentrator. As is, however, solar concentrators are considered too large for effective transportation. These efforts will take place under Renewable Sustainable Expeditionary Power program, which will keep yearly tabs on the progress of partner companies. To learn more, you'll find an overview video and press release after the break.
What's Past is Prologue: a look inside the future of Lockheed Martin
I receive a terse invite from Lockheed Martin that asks me to take a "glimpse into the future," but it doesn't mention whose future it is. I could write about what I know of the American defense contractor on the back of a postage stamp, but a cursory Google search fills in some of the blanks. The company reportedly receives around 7 percent of the US military budget on its own - and with that, my imagination runs rampant about what I'm likely to see. Dreaming of playing with laser pistols, intelligent cyborgs and giant robots, I tell them I'm coming. A few days later, I turn up at the Honourable Artillery Company in London's glitzy financial district, a miniature castle that's dwarfed by the gleaming skyscrapers that surround it. In a way, the landscape is telling, since the occupants of those buildings can shoulder some of the blame for the current financial crisis - while across the street, Lockheed Martin is preparing its cost-cutting response. Two hulking vehicles guard the entrance off a small courtyard, and through a window I see a plush room full of red velvet and leather, stuffed with computers and pensive, well-dressed operators. I wonder if I'm being vetted as I amble inside, my now-sodden socks and matted hair marking me out as unthreatening -- just as long as I promise not to get out my camera. As I'm ushered inside and the tour begins, I'm expecting to see jetpacks and robots, but the reality is much different. Not even this industry is immune to the world's financial problems, and my tour would reveal that its future lies decidedly in our past.
US Navy tests first 11-meter missile-firing sea drone (video)
Advances in unmanned military tools and vehicles have come on leaps and bounds, but, until now, we haven't seen a weapon firing drone operating in the seas. A recent test taking part offshore near Maryland saw several missiles launched from a new remote-controlled inflatable-hulled ship. While the Navy has used drones before for mine clearing and other defensive tasks, the small boat (similar to that pictured above) is the first experiment to involve true offensive capabilities. The almost zodiac-like craft has been an ongoing project over recent years, and contains a fully automated system which the Navy calls a "Precision Engagement Module" which uses an Mk-49 mounting with a dual missile launcher manufactured by Rafael. The hope is that such vehicles could patrol the coastline, or serve as a first defense against pirates, and other such small, fast-moving seafaring dangers. If you want to catch it in action, head past the break for the video, but don't be fooled. While it might look like a series of misses, the Navy claims this is just a trick of the camera angle, with all six missiles apparently making contact.
Boeing tests microwave missile that knocks out electronics, represents our worst nightmare (video)
Forget bombs or the robopocalypse. In our minds, the most fearsome weapon is the one that disables our gadgets. That's what makes Boeing's newly tested Counter-electronics High-powered Microwave Advanced Missile Project (CHAMP) scarier than most projectiles. The missile bombards targets underneath with microwaves that shut down computers, power systems and just about anything electrical in their path. Thankfully, CHAMP's invisible payload arrives in discrete bursts and arguably makes it the world's most advanced (and likely expensive) non-lethal weapon: the prototype can target multiple individual buildings without ever having to detonate and hurt someone. Boeing is still developing CHAMP in a multi-year program and doesn't have guarantees that it will become military ordnance, which gives us enough time to accept that saving lives is far, far more important than the risk we'll have to stop fiddling with our technology.
DARPA threat detection technology uses a camera to see targets, software and soldier brains to identify them
DARPA aids our military in myriad ways, from designing one shot, one kill weapons to creating robotic pack mules to carry soldiers' gear. It's also been building tools for soldiers to better survey their environment and identify threats, and its latest such tool is called the Cognitive Technology Threat Warning System (CT2WS). CT2WS is comprised of a 120-megapixel electro-optical video camera with a 120-degree field of view feeding a laptop running cognitive visual processing algorithms. Those algorithms identify potential targets in the video feed, which are shown to a soldier wearing an EEG cap that monitors brain signals. You see, the human brain is particularly good at perceiving threats, and CT2WS looks for the particular brain wave that occurs when we see one. The human component drastically improves the accuracy with which the system can identify enemies from afar. How accurate? Testing in desert, tropical and open terrain showed that without a solider/EEG filter, the system had 810 false alarms out of 2,304 threat events in an hour. Incorporating the filter resulted in only five false alarms per hour, plus it was able to identify 91 percent of the potential targets successfully. Not good enough, you say? Add commercial radar into the mix and the army becomes omniscient -- the system then identified 100 percent of the test targets.
