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Drones

Zapping Drones from a Truck

Thursday, November 19th, 2009

laser-matrix

It took more than six months, but the Air Force coughed up some details yes­ter­day on a laser pro­gram it’s devel­op­ing to plink drones and other fly­ing objects from the sky.

Out at China Lake in May, a joint team spon­sored by the Air Force Research Lab that included the engi­neers from the Naval Air Warfare Center fired a 2 Kilowatt class laser at a series of five UAVs, track­ing them and shoot­ing them down  “at long ranges and using rel­a­tively low laser power,” accord­ing to a release from the laser maker Boeing. The so-​​called Mobile Active Targeting Resource for Integrated eXper­i­ments beam rides on a trailer and is teth­ered to a fire con­trol radar that helps it zero in on the drone and track the intruder before zap­ping it with laser precision.

The Mobile Active Targeting Resource for Integrated eXper­i­ments (MATRIX), which was devel­oped by Boeing under con­tract to the Air Force Research Laboratory, used a sin­gle, high-​​brightness laser beam to shoot down five UAVs at var­i­ous ranges. Laser Avenger, a Boeing-​​funded ini­tia­tive, also shot down a UAV. 

During the same test, the AFRL fired their Laser Avenger pro­to­type at another drone, down­ing it and giv­ing the engi­neers a chance to blast the 25 mike-​​mike the Avenger wields as a “hybrid directed energy/​kinetic energy” air defense system.

We’re still look­ing to get more infor­ma­tion on how high these lasers were able to deal their lethal energy. But this, com­bined with other news com­ing out about directed energy weapons qui­etly mak­ing strides, goes to show that lasers may be a lethal addi­tion to mod­ern plat­forms sooner than we think.

– Christian

Classified Bids Submitted For UK UAV

Tuesday, November 10th, 2009

This arti­cle first appeared in Aviation Week & Space Technology.

Three com­pa­nies are vying to secure an unmanned air vehi­cle demon­stra­tor con­tract at the heart of the British Defense Ministry’s so-​​called Novel Air Capability Vision, but details of their respec­tive pro­pos­als for the pro­gram are being treated as classified.

BAE Systems, mis­sile man­u­fac­turer MBDA and Cranfield Aerospace are under­stood to have sub­mit­ted pro­pos­als at the end of October. The con­tract for the selected con­cept could be awarded early in 2010.

The over­all pro­gram is intended to run for around three years with the aim of pro­vid­ing a fly­ing vehi­cle, along with the pos­si­bil­ity of an “exper­i­men­tal oper­a­tional capa­bil­ity” by 2015.

Neither MBDA nor BAE Systems were in a posi­tion to dis­cuss their respec­tive sub­mis­sions beyond con­firm­ing them.

The novel effort is being pur­sued along­side more “con­ven­tional” Defense Ministry UAV and unmanned com­bat aer­ial vehi­cle (UCAV) projects, its Mantis and Taranis tech­nol­ogy demon­stra­tor pro­grams, respec­tively. BAE Systems is lead­ing the Taranis UCAV and Mantis medium-​​altitude long-​​endurance pro­grams, while its Herti tac­ti­cal sys­tem is once again under­go­ing oper­a­tional eval­u­a­tion in Afghanistan.

One aim of the air capa­bil­ity vision is to drive inno­va­tion and tech­nol­ogy explo­ration to meet what is a chal­leng­ing set of “essen­tial and highly desir­able require­ments.” These include sys­tem sur­viv­abil­ity, maneu­ver­abil­ity, pay­load inte­gra­tion and tran­sit speed.

In dis­cussing the gen­eral aims of the capa­bil­ity vision ini­tia­tive, the min­istry describes the effort as intended to “tackle … high-​​risk, high-​​return” oppor­tu­ni­ties offer­ing a “step change in planned or future capabilities.”

The pro­gram could be of par­tic­u­lar sig­nif­i­cance to MBDA. Expanding into the UAV sec­tor using its guided-​​weapons exper­tise is a clear growth path for the European com­pany, though it could place it in direct com­pe­ti­tion with its par­ent com­pa­nies, BAE Systems, EADS and Finmeccancia

MBDA is teamed with Selex Galileo and GKN, with its pro­posal dubbed Black Shadow.

The out­line require­ment for the Novel Air System pro­gram is to look at devel­op­ment of a reusable long-​​range strike plat­form capa­ble of pen­e­trat­ing and oper­at­ing in defended air­space. A tar­get range of more than 600 mi. is called for; another design dri­ver is that the air vehi­cle be capa­ble of being launched and recov­ered from a frigate-​​size ship. The last require­ment would sug­gest a ver­ti­cal take-​​off and recov­ery design.

The design should also have a loi­ter capa­bil­ity in the tar­get area to engage the tar­get, carry out dam­age assess­ment, and to reen­gage if needed. The abil­ity for the sys­tem to be oper­ated in an urban envi­ron­ment is also required.

Novel Air Capability is one strand of the U.K.’s Defense Technology Plan that was unveiled last February. The dri­ver behind the novel air capa­bil­ity ele­ment of the over­all research effort was to exam­ine a “more cost-​​effective means of achiev­ing the effects cur­rently pro­vided by manned air­craft and cruise mis­siles by using new con­cepts in [UAVs and] unmanned com­bat air vehi­cles,” accord­ing to the tech­nol­ogy plan.

Discussing the con­cept fur­ther its adds: “The spe­cific effects under con­sid­er­a­tion are the deliv­ery of novel pay­loads over remote hos­tile ter­ri­tory and, specif­i­cally, within the urban environment.”

Read the rest of this story, hear about Av Week’s trip to The Stan, see Merlin in the moun­tains and get another take on the Ospreys in Helmand from our friends at Aviation Week, exclu­sively on Military​.com.

– Christian

Mystery Drone Revealed

Thursday, October 29th, 2009

Well, I’m sure it’s not a mys­tery to some peo­ple, but when I saw this video on Military​.com, I scratched my head won­der­ing: “Is this a new SkunkWorks project or am I hav­ing Terminator flashbacks?”

Let’s put it this way…when the JSF gets canned, at least Lockheed has a fallback.

– Christian

Predators? You ain’t seen nothin’ yet

Wednesday, September 23rd, 2009

Not that many years ago if you wanted to hear a lec­ture on how wars will be fought by remotely con­trolled or increas­ingly autonomous machines you’d prob­a­bly have to go to a sci-​​fi con­ven­tion and sit next to some­one with paste-​​on Vulcan ears.

Not any­more.

Peter Singer, author of “Wired for War: The Robotics Revolution and Conflict in the 21st Century,” pre­sented the futur­is­tic sce­nario in a very mat­ter of fact way at the Air Force Association this month in Maryland. And he made it clear that it’s not all that far into the future.

If tech­nol­ogy con­tin­ues to develop in the same time­frame it has his­tor­i­cally — with the num­ber of tran­sis­tors per square inch on inte­grated cir­cuits about dou­bling every two years — then the world of 2034 will be one in which a today’s com­puter and weapons sys­tems will a bil­lion times the power they have now. The gen­er­ally accepted view of tech­no­log­i­cal growth is called Moore’s Law, named for Intel co-​​founder Gordon Moore.

“If you gave your spouse a Valentine’s card or birth­day card that played music or sounds when you opened it up, that card had more com­puter power than the entire Air Force had in 1960,” Singer said. “So what hap­pens, pro­ject­ing for­ward [25 years] … then our com­put­ers, our unmanned sys­tems, will be a bil­lion times more pow­er­ful than today.

“I don’t mean ‘bil­lion’ in that amor­phous way peo­ple talk about it — but lit­er­ally,” he said. “Take the power of that device or that com­puter, of that Predator, and mul­ti­ply it by 1 with nine zeros behind it.”

By that mea­sure­ment, he said, today’s unmanned vehi­cles are the equiv­a­lent of the Wright Brothers’ plane or the Model T.

– Bryant Jordan

The Drone in a Bag

Tuesday, September 15th, 2009

The boys from DoD Buzz are all over the Air Force Association’s 2009 annual con­fer­ence out­side DC for the next few days and I thought I’d pre­view one of the videos they shot.

Bryant Jordan shot a quick floor video of Aurora Flight Sciences’ Scate, or what we like to call the “drone in a bag.”

It looks like a pli­able, fold­able mini-​​drone that is per­fect for urban recon­nais­sance and small unit employment.

I’m sure Bryant will have a post on this at DoD Buzz, but for now, I thought I’d post the video for your enjoy­ment.

Be sure to keep a close eye on DoD Buzz for more tech­nol­ogy inno­va­tions and pol­icy pro­nounce­ments at this year’s AFA.

– Christian

Inside a Predator Strike (Cyberdyne Beware!)

Friday, August 21st, 2009

We posted a pretty inter­est­ing video over at DoD Buzz yes­ter­day that I wanted to bring to your attention.

It’s fairly detailed look at a Predator/​Reaper strike sim­u­lated by what looks like com­pany offi­cials, though I’d bet this is what a CIA strike might look like.

The video is both fas­ci­nat­ing and at the same time disturbing.

For one, it’s amaz­ing the con­trol and detailed view avail­able to the “pilot” and “sen­sor.” It just blows me away that two peo­ple can con­trol sev­eral drones from an air con­di­tioned trailer 2,000 miles away — or 100 miles away. The abil­ity for the oper­a­tors to dis­tin­guish tar­gets, coor­di­nate with con­trollers in the­ater and speak with spot­ters on the ground is just sur­real and a real tes­ta­ment to America’s tech­ni­cal capa­bil­i­ties and adaptation.

Of course, the video is also creepy in the almost clin­i­cal way in which the pilot and sen­sor deliver their lethal blow. Calm, col­lected — and totally detached from any impact of what they’ve done. It’s one thing to launch dooms­day out of a Minuteman mis­sile tube — talk about detach­ment! …it’s another to launch a mis­sile at a pickup truck you’ve never seen with your own eyes and have no real sense of the impact of that death on your daily life. A pilot return­ing to an air base safer because there’s one less SVBID on the road has more of a sense of his strike’s impact than the con­trac­tor in the trailer at Langley.

This is clearly the way aer­ial war­fare is going — I get it. But it’s going to raise many eth­i­cal dilem­mas along the way.

– Christian

Top Gun (Sans Top Gunners)

Monday, June 8th, 2009

top gun.bmp
The Los Angeles Times’ Julian E. Barnes reports that the Air Force “is prepar­ing to grad­u­ate its first pilots of unmanned drones from the elite U.S. Air Force Weapons School — a ver­sion of the Navy’s Top Gun pro­gram — in a bid to ele­vate the skills and sta­tus of the offi­cers who fly Predators, one of the military’s fastest grow­ing air­craft pro­grams.“
The arti­cle goes on to state that “until recently, pilots would work on the Predators and Reapers, then return to their assigned air­craft. But the Air Force would like offi­cers to make a career out of fly­ing unmanned craft and become experts at oper­at­ing the drones.”

Nothing like a new fork in the career matrix to keep a mil­i­tary career inter­est­ing. But what kind of self-​​respecting fighter jock would vol­un­tar­ily take off his speed jeans and strap on a lap­top for the rest of his time in uni­form? No more Gs? No more suck­ing back the O-​​2?

The arti­cle also quotes a cou­ple of future generals:

“It is safe to say most pilots will always miss get­ting back in the air,” said Lt. Col. Daniel “D.J.” Turner, who leads the Predator and Reaper train­ing at the weapons school. “But we see where the Air Force is going. We under­stand we are adding to the mis­sion in a cru­cial way.“
“I would love to go back and fly,” said Maj. Geoff Fukumoto, a F-​​15 pilot nick­named “Admiral” who was one of the first to go through the Air Force Weapons School for the Predator and Reaper. “But I think I have found the place the Air Force needs me. Right now, I am com­mit­ted to this job.”

Okay, DJ and Admiral. The Chief of Staff and SECAF thank you … along with your fel­low Eagle dri­vers who will be fly­ing those sor­ties (in a jet, not at a con­sole) you opted out of. We’ll be see­ing you in the movies. Er, maybe not.

Read the entire LA Times arti­cle here.

Ward

Excalibur Prepping for Test Flight

Tuesday, June 2nd, 2009

excalibur-uav.jpg

A pro­to­type for an unmanned aer­ial vehi­cle that may one day insert spe­cial oper­a­tors, kill bad guys or fly a wounded Soldier from the bat­tle­field to a base hos­pi­tal gets a try-​​out some­time over the next sev­eral weeks.

The Excalibur will be tested in a proof of prin­ci­pal flight at Aberdeen Proving Grounds in Maryland under con­tract from the Army’s Aviation Applied Technology Directorate at Fort Eustis, Va. Don’t expect the robot plane to be car­ry­ing any­one — at just around 700 pounds the pro­to­type is intended only to give the Army a demon­stra­tion of its ver­ti­cal take-​​off and land­ing capabilities.

Patti Woodside, a spokes­woman for the com­pany, told Military​.com that Excalibur-​​maker Aurora Flight Sciences of Manassas, Va., “will be look­ing for cus­tomers and fund­ing” to con­tinue the UAV’s development.

She believes the test flight prob­a­bly will hap­pen in early July, but after July Fourth.

The test ver­sion will only be about 13 feet long, have a wingspan of 10 feet and weigh in at just about 700 pounds. The com­pany envi­sions an oper­a­tional Excalibur to be 23 feet long, with a wingspan of 21 feet and weigh 2,900 pounds. Though Excalibur’s dimension’s would be shorter than the RQ-​​1 Predator, it would weigh more than twice as much.

Aurora says Excalibur would fill a gap between weapon-​​toting UAVs such as the Predator, which can carry Hellfire mis­siles, and manned strike air­craft used for tac­ti­cal air sup­port. The Excalibur would be able to carry any of sev­eral types of ord­nance, includ­ing Hellfire, Advanced Precision Kill Weapon System mis­siles, Viper Strike laser-​​guided glide weapons and other small, precision-​​guided muni­tions devel­oped or under devel­op­ment by the Pentagon, accord­ing to Aurora’s Web site.

Company offi­cials at the Air Force Association’s sym­po­sium in Washington last fall said the UAV also could be used to insert spe­cial oper­a­tors into an area, as well as carry wounded troops out of a com­bat zone. In addi­tion to its VTOL capa­bil­i­ties, the UAV would be able to take off and land using short run­ways.
Unlike other UAVs, the Excalibur will not be remotely piloted by some­one man­ning a com­puter, the com­pany says. The plane will have a high level of auton­omy, it says, which means offi­cials can con­cen­trate on mis­sion plan­ning, includ­ing find­ing and des­ig­nat­ing targets.

The com­pany says Excalibur will reach speeds in excess of 400 knots, but with the abil­ity to loi­ter at 100 knots.

Bryant Jordan

Meet the Neptune

Friday, May 8th, 2009

Its six feet long, has seven foot wings, comes in its own launch­ing case and weighs 135 pounds. Commanders will be able to fly eyes well over the hori­zon at sea or land with­out a pilot or even a run­way with a new, portable unmanned aer­ial vehi­cle called the Neptune under devel­op­ment by DRS Technologies. The bat­tle­ship gray bird with col­lapsi­ble wings for easy stor­age can be set up for pneu­matic launched within min­utes, says Jeff Singleton, busi­ness devel­op­ment com­mu­ni­ca­tions man­ager for Ft. Walton Beach, Fla.-based DRS.

In the air, its pow­ered by a two-​​stroke, 15 horse­power engine and can stay up for about three-​​and-​​a-​​half hours before it drops to the sur­face via para­chute for recov­ery. Singleton says it has an oper­a­tional range of about 50 nau­ti­cal miles, with an ISR plat­form that is able to note dis­tin­guish vehi­cle or ship details from about five kilo­me­ters away.

At about 1 1/​2 kilo­me­ters it can rec­og­nize peo­ple, and can tell from about 600 meters what theyre doing, he says.
While the UAV is capa­ble of being flown remotely and even landed on skids, typ­i­cal mis­sions would include a pro­grammed flight and recov­ery after para­chute drop, Singleton said.

Bryant Jordan

No Robot in the Loop Here!

Tuesday, April 28th, 2009

predator-balad.jpg

Just when you didn’t think things could get any more non­sen­si­cal, here’s a story that makes you just shake your head with frustration.

Now, I’ll caveat this by say­ing I’m wel­come to be con­vinced oth­er­wise, but it strikes me as down­right stu­pid that the Air Force insists on hav­ing Airmen pilot their Predators all the way to touchdown.

Now, I can under­stand hav­ing a close-​​tethered “man-​​in-​​the-​​loop” for weapons releases or snap recon taskers, but my report­ing on auto­matic land­ing sys­tems leads me to believe that there’s no rea­son what­so­ever to have pilots land­ing drones from Nevada (or wher­ever else they’re remotely pilot­ing those drones) every time.

Colin reports in his inter­view with out­go­ing AT&L chief John Young that the Pentagon pur­chas­ing czar was miffed that the Air Force declined to retro­fit their Predators with autonomous land­ing sys­tems. He cites dozens of crashes that might have been avoided had the ser­vice embraced the system.

Youngs spokesman, Chris Isleib, later sent an email to reporters slightly chang­ing the num­bers. “Since 1994 the Air Force has pro­cured 195 Predators. 65 have been lost due to Class A mishaps,” he said. Isleib added that of the 65 mishaps, 36 per­cent are laid at the door of human error and “many of those attrib­ut­able to ground sta­tion prob­lems.” About 15 per­cent of the total was destroyed dur­ing the land­ing phase, Isleib clar­i­fied in his email. 

The Army, on the other hand, typ­i­cally uses ALS for their Warrior drones and has a lower casu­alty rate, Colin reports.

Is this a direct causal rela­tion­ship? I’m sure there are mit­i­gat­ing cir­cum­stances and opin­ions on the mat­ter with some of the mishaps. But it seems to me a need­less attempt to cling to the Red Scarf men­tal­ity of a ser­vice that’s evolv­ing more and more into a dig­i­tal force of sys­tems oper­a­tors than the swash­buck­ling zoomies of yore — and that’s really not a bad thing at all.

Let’s hope there’s some other log­i­cal and prac­ti­cal rea­son than tra­di­tion here, but I’m wor­ried Occam’s Razor is at play.

– Christian