Soldiers and Marines test fire 120mm mortarsRaytheon recently test-fired a new GPS-guided 120mm mortar round at Yuma Proving Grounds, Ariz., demonstrating a precision-firing technology designed to help Marine Corps commanders in combat.

The Marine Corps program, called Precision Extended Range Mortar, or PERM, is aimed at developing and fielding precision-guided mortar rounds able to better pinpoint targets compared to existing mortar rounds.

The rounds are configured with a GPS antenna and an inertial measurement unit, or IMU, which tells the round how it is flying, said Raytheon program manager Ty Blanchard.

In a recent test-firing, three rounds landed within 10 meters or less of the desired target, Blanchard explained.

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Humvee-Auction-600x400It was a military bake sale of sorts. For the first time in history, the U.S. military auctioned off some of its surplus Humvees to the public.

And truck-lovers responded in kind, paying as much as $41,000 for the iconic military vehicle that entered service in the mid-1980s, spawned a commercial version called the Hummer in the 1990s and was replaced in the 2000s by bigger, more blast-resistant trucks known as MRAPs during the wars in Iraq and Afghanistan.

In all, the online auction house IronPlanet Inc. on Wednesday auctioned 25 of the vehicles on behalf of the Pentagon’s Defense Logistics Agency, netting a total of $744,000. Bidding started at $10,000 and escalated quickly, indicating a high level of interest from buyers for the light-duty utility trucks, even though they can’t be driven on roads and can only be used for off-road purposes.

The lowest winning bid was $21,500 for a 1989 AM General M1038 Humvee HMMWV, while the highest bid was $41,000 for a 1994 AM General M998A1 Humvee HMMWV, according to the website. The acronym stands for High-Mobility Multipurpose Wheeled Vehicle, pronounced “Humvee.” The average successful bid was about $30,000. [Continue reading…]

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Aerostat BalloonThe first of two radar-detecting blimps is slated to rise up over Aberdeen Proving Grounds in Maryland on Friday as part of a three-year exercise testing the integration of an Army air surveillance system with the North American Aerospace Defense Command.

The 80-yard long, radar-fitted surveillance balloons, floated to an altitude of up to 10,000 feet, are intended to pinpoint beyond-the-horizon targets such as incoming enemy missiles, aircraft or drones.

A second balloon, technically aerostats because they’re tethered and do not float or maneuver independently in the sky, is expected to go up by the end of January.

One of the two is engineered with VHF radar technology capable of scanning outward to a distance of about 500 kilometers, a Raytheon official and director of the Army’s Joint Land Attack Cruise Missile Defense Elevated Netted Sensor System, JLENS, told Defense Tech in June. [Continue reading…]

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Field Deployable Hydrolysis System A Defense Department team was presented an innovation award last week for developing a mobile chemical weapons killer that has destroyed thousands of tons of deadly Syrian materials.

The all-volunteer team, deploying from the of the Joint Program Executive Office for Chemical and Biological Defense and the U.S. Army Edgewood Chemical and Biological Center operated its field deployable hydrolysis systems aboard the roll-on-/roll-off transport vessel MV Cape Ray.

Since July, it has neutralized 581 tons of methylphosphonyl difluoride, or DF, the main precursor of sarin and other nerve agents, and just less than 20 tons of sulfur mustard, a blister agent, the Pentagon on Saturday in announcing the award from CBRN-UK, a British industry association. [Continue reading…]

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lastmrapThe Defense Department plans to bolster the Iraqi National Security Forces for the fight against ISIS with MRAPs, the heavily-armored vehicles that Defense Secretary-designate Ashton Carter steered through a rapid acquisition process to counter roadside bombs.

The Pentagon is expected to send about 250 of the Mine Resistant Ambush Protected (MRAP) vehicles to Iraq early next year, Rear Adm. John Kirby, the Pentagon press secretary, said at a news briefing.

The Iraqis likely will not have to pay for the vehicles. Other Pentagon officials said that the transfer of the MRAPs would probably be done as “Excess Defense Articles,” which would allow the Defense Department to give them to the Iraqis with State Department approval.

Currently, there are about 1,500 MRAPs in Kuwait with U.S. forces there, and the 250 for the Iraqis would likely come from that lot, the officials said. [Continue reading…]

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