Archive for the ‘Sabra Tech’ Category

Tech Terrible for Israeli Ops?

Monday, November 20th, 2006

One of the biggest concerns about high-tech, so-called “network-centric” warfare was that it would lure commanders into conducting push-button wars — directing action from their wired hub in the rear, while their troops were fighting in the front.

idf_sunset.jpg“In Lebanon, Israel’s first digitized ground war,” Defense News’ Barbara Opall-Rome reports, those fears appear to have been realized. “After-action probes found egregious cases where commanders relied on [sensor feeds] instead of moving forward to assess critical points in the evolving battle.”

“This war underscored the limitations of plasma, especially when it is accorded disproportionate priority over training and discipline,” said Matan Vilnai, a retired major general and former Israeli Defense Forces (IDF) deputy chief of staff, now a prominent member of Israel’s Labor Party.

In post-Lebanon War Israel, “plasma” has become derisive shorthand for the virtual command and control provided through networked operations…

Examples of such dangers were found in the wartime functioning of two critical divisions, where both brigadier generals were assailed for lack of hands-on contact with forces under their command.

In the case of IDF 162 Division, the commander managed the entire war from deep inside home territory, venturing only twice and for very brief periods beyond the Lebanese border. Whether by sheer misfortune or as a direct result of the hands-off command style, the 162 Division’s 401 Armored Brigade and Nahal Infantry Brigade were involved in one of the war’s biggest blunders, which claimed the lives of 12 Israeli soldiers.

How Israel’s Drones Fought the War, Part II

Friday, October 6th, 2006

Israeli military chiefs are being taken out to the woodshed for relying on airpower during the summer campaign in Lebanon. “But after-action data and battlefield imagery are revealing great advances in the ability to respond to asymmetric threats,” says Defense News‘ Barbara Opall-Rome. Thanks largely to unmanned aerial vehicles (UAVs), “more than 90 percent of the medium-range missile launchers used by Hizbollah were destroyed almost immediately after they fired their first weapon.”

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By the third night [of the war], the IAF [Israeli Air Force] attained full operational capability of the world’s first Boost Phase Launch Intercept (BPLI) force [maybe it's more of a "a search and destroy operation," as Bill noted in the comments -- ed.] a tightly linked network of manned aircraft and UAVs that saturated the airspace to hunt and immediately kill small, mobile, medium-range missile launchers.

It didn’t work against the terror group’s teeny-tiny Katyusha rockets. But Israel’s BPLI capability did managed to knock out “more than 100 launchers during the more-than month-long war.” UAVs “like the Elbit Hermes 450S Zik, the Shoval (Heron-1/Crusher) and Searcher-2 built by Israel Aircraft Industries” did the lion’s share of the work.

“This was the first large-scale use of UAVs, not only for providing a continuous presence over the entire battle area, but in [assisting the direction and delivery of] smart munitions to these very small, well hidden, moving targets,” said Isaac Ben-Israel, a retired IAF major general and former director of Israeli defense research and development…

“This is not like a targeted killing where we have two weeks to plan,” Ben-Israel said. “Here, there’s only a matter of seconds between the time the terrorists emerged to launch these missiles to the time when they returned to their hiding places among innocent civilians. Those medium-range missile launchers became suicide launchers. They were destroyed either before or immediately after they fired their first missile.”

The Israeli Air Force also got better about detecting — and taking out — Hezbollah drones. By tweaking “multiple radars never designed to detect such small, slow-moving, pinpoint targets…. F-16C fighter pilots on air patrol [were able] to blast the [unmanned] offenders from Israeli and Lebanese skies with Python-5 dogfighting missiles.”

According to Israeli military data, Hizbollah launched four Iranian-made Ababil UAVs during the war. One apparently exploded upon launch; another penetrated Israeli airspace, but crashed just south of the Lebanon border; and the other two were downed over the sea southwest of Haifa and near the area of Tzur in southern Lebanon.

Remnants of the downed drones showed that at least one was equipped with nearly 10 kilograms of explosives, which Israeli intelligence sources believe was destined for Tel Aviv. According to officials here, the UAV that crashed upon launch may have carried a payload of up to 50 kilograms.

Examination of cockpit imagery from one of the engagements shows detection of the target at extremely short range — close enough for the pilot to actually see the UAV. From an extraordinarily low altitude of less than 2,000 feet and at very low speed, the pilot launched his Python-5, which immediately arched and locked on to its target. Imagery shows the missile maneuvering at nearly 90 degrees for a matter of seconds before blasting the gnat-sized target with its explosive warhead.

“This is an historic first for us, and professionals will understand how complicated the mission is. It’s not the classic engagement of an F-16 versus a MiG, where you have a competing aircraft and radar. In this scenario, it’s not plane against plane, but rather network against an asymmetrical target you can barely see,” said the senior IAF official.

How Israel’s Drones Fought the War

Wednesday, September 6th, 2006

Israel pioneered the art of using drones in combat. So it’s a little surprising that the robotic spy planes got so little play in the accounts of the Sabras’ recent conflict with Hezbollah. Flight International tries to fix that, with a detail-rich report card on how the Israeli unmanned air force performed.

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With the outbreak of hostilities on 12 July, the air force focused its efforts on suppressing Hezbollah’s launch capabilities, cutting off its resupply routes from Syria and destroying the fully Hezbollah-controlled quarter of Beirut. UAVs [unmanned aerial vehicles] served as the eyes and ears for these operations, launching from bases in central and northern Israel and also from landing strips usually employed by crop-spraying aircraft after rockets landed near air force facilities in northern Israel…

Israel Aircraft Industries (IAI) sources say the air force’s recently delivered Heron 1 UAVs performed “beyond expectation” during the war, and demonstrated the full extent of the type’s endurance while flying day and night missions over enemy territory. Heron air vehicles flew hundreds of sorties and amassed thousands of flight hours carrying 250kg (550lb) payloads comprising a variety of sensors. IAI says the medium-altitiude, long-endurance vehicle provided unmatched reliability, with no mission aborts.

Air force sources say the Heron was used mainly for electronic-intelligence missions over Lebanon. The service’s IAI Searcher 2s also flew thousands of mission hours with excellent reliability, IAI says.

The air force also accumulated 15,000 flight hours with its Elbit Systems Hermes 450 UAVs in the conflict, flying round-the-clock missions with the type, which had previously recorded an annual usage rate of 10,000h. Three Hermes 450s crashed during the war: two as a result of technical problems and one due to operator error, with air force Lockheed Martin F-16 fighters having subsequently bombed the wreckage. Lebanese sources quoted in the Arab language press say the Hermes 450 was also used for precision attack missions. The Israeli air force declines to comment…

Sources say Hezbollah was ready for the UAVs and in many cases camouflaged rocket launchers, particularly with the use of special “carpets” that absorbed the sun’s heat and radiated it at night to affect the efficiency of Israeli thermal sensors. “In many cases we had to detect the launch flash to determine the location of the launcher,” says an air force source.

As well as highlighting the need for improved sensors, the campaign has prompted the Israeli air and defence forces to work together on an operating concept that will allow their UAVs to combine to provide a more detailed picture of an area of interest. “We will need improved optical payloads for day and night and a joint operational pattern between the Hermes 450 and the Skylark mini UAV,” says one source. Another lesson learned is the need to equip tactical UAVs with countermeasures similar to those carried by manned aircraft.

Israel Wants to Jam Sats

Wednesday, August 30th, 2006

Back in 2004, the U.S. Air Force suggested that they might be willing to mess with commercial satellites, if they were aiding an American foe. The idea drew howls from outside observers. And, for a while, it seemed destined for an extremely quiet corner of flyboy doctrine.

sat_dish.jpgBut now, the Israelis are picking up where their American counterparts left off, Defense News’ Barbara Opall-Rome reports. Fed up with Hezbollah’s Al-Manar TV broadcasts — which stayed on the air, despite repeated aerial and electronic attacks — the Sabras are now talking publicly about “disrupt[ing] transmissions of enemy programming carried by commercial satellites.”

“No doubt, we understand the power of the media, public opinion and mass psychology,” said [Maj. Gen. Ido] Nehushtan, who is responsible for IDF modernization planning. “Al-Manar is a liability, and we’re going to have to improve our ability to counter this threat…”

…the only way to ensure persistent, reliable, wide-area broadcast denial is through an anti-communication satellite system. Israel must develop the means to surgically target signals serving Hizbollah without damaging the spacecraft or disrupting operations of other customers serviced by the broadcast frequencies, he said…

[But] according to [an Israeli] executive, jamming a communications satellite is “like interfering with civil aviation. You can do it, but it’s against international law and you’ll be subject to all kinds of lawsuits.”

It is technologically impossible, he said, to selectively jam only those satellite signals that carry enemy broadcasts.

“Everything goes out as a single beam, and it is impossible to jam only those channels viewed as a threat,” the executive said. “If you make the decision to interfere with one [satellite signal], then you must be prepared to face the consequences of the collateral damage incurred to the many other legitimate users of the signal.”

Robert Ames, chief executive of the Satellite Users Interference Reduction Group… said it is relatively easy to jam a specific satellite transponder.

“Transponders are separated by frequency,” he said. “All you have to do is know the frequency which it operates on and then put up a signal that is stronger than the programming carrier of the satellite…

Satellite interference capabilities have been around since the mid-1970s, he added. “But if the Israelis are talking about technological challenges, I assume they are aiming for a capability that goes way beyond what our companies have experienced to date.”

Mystery Munition in Lebanon Strike

Wednesday, August 9th, 2006

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One of our insider correspondents points out this AP photograph from Lebanon and raises a red flag:

I am not saying the description is false, but I spent 20 years in the Air Force, much of that time doing targeting and mission planning for aircrews which involved a lot of post-strike analysis. This is by far, the lease [sic] amount of damage from an “air strike” I have ever seen. Even a Hellfire missile does more damage than this, remember the Predator strike on the car of some Al Qaeda operatives some time back? Total destruction of a soft vehicle like this. The only damage, other than minor body damage, I see is a missing sun roof. Thought you might want to add it to your list of possible fakes.

While inconsistent with the effects of large munitions such as satellite- and laser-guided bombs and even, yes, Hellfire missiles, this damage might represent a lucky hit by a helicopter-fired unguided rocket or a cluster bomb … or something far more sophisticated.

Consider: The U.S. Air Force since the late 1990s has had a weapon that disperses guided submunitions (each packing the punch of a hand grenade), each bomb capable of taking out a company of tanks. It’s called the Sensor Fuzed Weapon. Globalsecurity.org explains:

The Sensor Fuzed Weapon [SFW] is an unpowered, top attack, wide area, cluster munition, designed to achieve multiple kills per aircraft pass against enemy armor and support vehicles. After release, the TMD opens and dispenses the ten submunitions which are parachute stabilized. Each of the 10 BLU-108/B submunitions contains four armor-penetrating projectiles with infrared sensors to detect armored targets.

Defense Industry Daily appropriately calls the SFW “cans of whup-ass”.

Israel is a known consumer of American Joint Direct Attack Munitions and a producer of laser-guided bombs. Has it gotten into the SFW game too, either with American weapons or its own similar design?

If so, I’m not surprised they’ve kept it under wraps. This is a cluster bomb we’re talking about, the kind of weapon notorious for accidentally taking out civilians who might be milling around the battlefield.

David Axe

UPDATED, 8/11/06: A source from inside the aviation industry says the mystery munition might be a Viper Strike.

Winning the Fight, Losing the War

Wednesday, August 9th, 2006

Technology has enabled unprecedented persistence and precision for Israel forces, Aviation Week reports:

Unmanned aerial vehicles are providing the Israeli forces persistent surveillance with electro-optical/infrared and synthetic aperture radar. “Electro-optical sensors are integrated on the F-15s, F-16s and UAVs and they are the best we’ve ever had. The video is great. The video from the UAVs is particularly good because they are sitting 10,000-15,000 ft. directly over the target looking straight down with the minimum of atmospheric haze,” says the former senior officer.

But is it enough?

Hezbollah rocket launchers have been a primary target for the Israeli air force’s F-15s, F-16s and bevy of unmanned aircraft, which have all been fitted with electro-optical/infrared sensors to spot and engage those targets. And, while launchers are taken down daily, the rate of Hezbollah operations appears unaffected, and there are signs of potential escalation in the projectiles’ lethality and range.

And even if Israeli airpower is achieving its operational objectives … does it matter? William Arkin says no:

Israel has lost its current war against Hezbollah. Not because it hasn’t achieved many of its military goals and isn’t on the way to achieving more. Not because airpower and technology intrinsically are useless in fighting the “new” war.

Israel has lost in the court of public opinion, particularly in Europe. As I said yesterday, a certain ruthlessness in going after Hezbollah has challenged the aesthetic about conventional warfare and the level of damage deemed acceptable when a country is pursuing an unconventional foe.

David Axe

Hez Surprises Israeli Military

Monday, August 7th, 2006

“Terrorists are cowards,” one Army sergeant told me in Iraq last year. “And they can’t shoot worth @$%#!,” he added.

Through all the troubles in Iraq, the U.S. military has taken some comfort in its absolute tactical superiority to insurgent forces. In a stand-up fight, U.S. troops always win.

But what if that changed?

Indications are that Hezbollah has achieved the unthinkable. It has combined the elusiveness and agility of a terrorist group with the fighting prowess of a modern army, according to The New York Times:

Hezbollah is a militia trained like an army and equipped like a state, and its fighters “are nothing like Hamas or the Palestinians,” said a soldier who just returned from Lebanon. “They are trained and highly qualified,” he said, equipped with flak jackets, night-vision goggles, good communications and sometimes Israeli uniforms and ammunition. “All of us were kind of surprised.”

This is bad. Real bad.

On the other hand, as fellow blogger and Iraq vet Geoff Edwards has pointed out: the bolder and more tactically proficient a group like Hezbollah gets, the more it looks and acts like an army and the easier it is to find, fix and destroy using precisely those weapons that, against an insurgent force, are nearly useless.

David Axe

UPDATE, 4:37 EST: Now Reuters is reporting that Israel has shot down a Hezbollah drone:

Israeli aircraft shot down a suspected Hizbollah drone as it flew over Israeli territory on Aug. 7, the Israeli army said. “I can confirm that the air force destroyed a Hizbollah drone,” an army spokesman said, but would not provide any other details, including where the drone was flying. Israel’s Channel One television reported that the drone was believed to be armed, but the army had no comment.

Is this another bit of ignorant reporting like the “drone hits ship” situation a couple weeks back? Or is this the latest example of Hezbollah’s remarkable military sophistication?

If it’s true, I wonder … was this drone on a surveillance mission, or doing something more nefarious?

Israeli Missile Defense: Not Katyusha-Ready

Thursday, July 20th, 2006

Israelis are used to missile attacks; they’ve spent tons of cash on missile defense systems. So why have their interceptors been silent, as a thousand Katyushas have slammed into their soil? Victoria Samson, the Center for Defense Information’s resident missile defense sage, has the answer: the Israeli systems are built to stop longer-range missiles — ones that fly for hundreds of miles, like those Iraqi Scuds that fell on Tel Aviv during the first Gulf War, or the missiles Iran might one day nuke-equip.) The shorter-range projectiles that Hezbollah is firing are are too quick, and too mobile, for these interceptors to catch.

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Israel has a two-tiered missile defense system. The first, the Arrow Weapon System, is to intercept ballistic missiles in their final phase of flight. It would do so by shooting the U.S.-developed Arrow II interceptor at a threat. Once the Israel-developed Green Pine Fire Control Radar, Citron Tree Fire Control Center, and Hazel Nut Tree Launcher Center have sent the interceptor near the target, the Arrow II would blow up, with the hope that the fragments from the blast would either destroy the target or knock it sufficiently off course so that it would no longer remain a threat. There are two Arrow batteries deployed. One covers the center of Israel from its position in Palmahim, while the other in Ein Shemer is supposed to defend Israel’s northern territory…

Israel also has an early version of the U.S. Patriot missile defense system. The Patriot Advanced Capability (PAC)-2 is designed to defend against ballistic missile targets in their terminal phase as well; also, it would provide defense via a blast-fragmentation warhead… The Patriot differs from the Arrow in that it aims at targets which are at lower altitudes.

[But] neither missile defense system has been used is because they are not designed to intercept short-range rockets. It is estimated that of the 13,000 or so rockets and missiles in Hezbollah’s arsenal, 11,000 of them are of the Katyusha type. These rockets have a short range – maybe up to nine miles or so – and a small warhead of roughly 40 pounds. Based on vintage Soviet technology, these rockets can be rolled out of a hiding place, shot, and rolled back in before any detection can be made. Their flight is over in seconds, making tracking difficult, much less shooting anything down. A system would have to be in exactly the right place to detect the missile once it is launched, then the defensive system would have to make a nearly instantaneous decision to respond, after which the interceptor would have to get to the target quickly enough to destroy it. It is an exceedingly difficult proposition when the flight times are as short as those launched by Hezbollah.

That’s one of the reasons why Israel spent year pursuing a speed-of-light rocket defense, the Tactical High Energy Laser — and why some folks are trying to re-introduce an updated version of the system to the Sabras.

But even an updated THEL will take years to get ready. In the short term, Israel’s plan seems to be to clear out as much of southern Lebanon as possible, the Times notes.

Homes in southern Lebanon received taped phone calls in Arabic warning that they needed to evacuate because strikes would hit house by house. The recording ended by saying it came from the Israeli Army. The Israelis also used a radio station near the border to broadcast warnings into southern Lebanon for residents to leave.

The radio warning also stressed that any truck, including pickups, traveling south of the Litani River would be suspected of transporting weapons or rockets, and could therefore be a target.

(Big ups: TP)

“DOOD KATYUSHAZ R COMIN 2 U”

Wednesday, July 19th, 2006

Israelis are already notorious for having their cell phones permanently attached to their ears. And that’s before they got a hold of a new service by the start-up Cellact. The company is sending out text message warnings to Sabras of “a missile or bomb attack, shooting, or other emergency announcements,” Globes reports.

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The system enables key emergency services staff (police, firefighters, rescue teams, and stand-by details) to be paged from anywhere, including the field, by SMS through any licensed cellular phone. The service will be charged at NIS 0.20 [$.04] per message…

Cellact VP sales and marketing Gal Biran said, “After the shelling started, Cellact made a decision to harness its technology for the benefit of residents and companies in the north. SMS use meets two requirements in the event of an emergency; timely warning and distribution, and high reliability even in the event of heavy web traffic or poor reception. The system also provides ongoing communications when people are indoors or in air raid shelters, and can be used to easily relay information such as the opening hours of specific bank branches, or any important announcement that the public will not be able to see on notice boards because they are confined to their homes.”

FEMA is working on a similar system here in the U.S., with a twist. FEMA’s text messages will “tell you to get to a television or radio because something unfortunate has happened that you need to know about.” Sounds like Cellact’s straightforward alerts make a little more sense.

(Big ups: Sam)

Tech Undermining Israeli Army?

Tuesday, July 18th, 2006

Israel has one of the most wired armies on the planet. Relying on overlapping networks of flying drones, hidden cameras, and unattended ground sensors, the Israeli Defense Forces have become a model for how information technology ought to be used in combat. Even the Americans rely on Israeli gear to help them keep tabs on battlefields.

Masua-100.jpgBut now, some Israeli security experts are beginning to wondering whether all that equipment is such a good idea, after all — “whether misplaced reliance on high technology created the conditions that have plunged the nation into its first twin-fronted, gloves-off war against Islamic terror,” Barbara Opall-Rome writes in this week’s Defense News.

In interviews here, security experts and military officers not directly involved in the fighting say there are fundamental flaws in Israel’s budget-draining techno-centric defensive strategy, which is being funded at the expense of training and discipline throughout the lower echelons of active-duty and reserve forces.

It is intolerable, sources here assert, that Hamas commandos from Gaza and Hizbollah fighters in south Lebanon — within a 10-day period and despite early warnings — were allowed to sneak across borders fortified by a network of manned, unmanned and ground-based systems.

Hizbollah operatives found holes in the system of networked surveillance sensors, throwing doubt on Israel’s highly touted method of low-signature warfare. Particularly shocking was the penetration at Za’arit, which is monitored by an installation heralded as an example of the military’s ability to maintain virtual control over the northern border area.

Evading dozens of eyes trained on computer screens in the base’s combat information center, the operatives disabled at least one camera, penetrated a so-called dead zone of the border fence, and ambushed reservists dispatched to investigate alarms…

While all here appear to embrace the military’s corporate, almost sacrosanct pursuit of information superiority and standoff, remote-controlled capabilities, many are urging renewed emphasis on basic soldiering pending a more thorough validation of high-technology, networked operations…

One IDF brigadier general said… “With all due credit to technology and the capabilities it provides, we cannot neglect basic soldiering and discipline. But time and again, we’ve seen our training budget gutted to allow for full-bore investment in Tzayad [the IDF’s digital Army program, a rough equivalent of the U.S.' Future Combat Systems]. And now we’re seeing the results blowing up in our faces.”

UPDATE 10:59 AM: Meanwhile, the Jerusalem Post has a must-read diary of an Israeli F-16 pilot.

Hitting the target is expected, no misses are acceptable. There aren’t any congratulations for a well-performed mission. Only a hammer on the head if something goes wrong. Personally, I think it’s a healthy attitude; it causes the whole system to be less rash and hot on the trigger.