The US Army Research Laboratory is developing a ‘Third Arm’ to help reduce the burden of heavy weapons on soldiers.
The prototype device, which weighs less than 4lbs, is made of composite materials and requires no batteries. It takes the weight of the weapon from the solider's arms and evenly distributes the load while retaining the wearer’s range of motion. This includes allowing the user to go into the prone position.
The system has been tested with the M249 and M240B machines guns. A 2017 pilot study of active-duty troops using Third Arm in live-fire trials showed the device can improve marksmanship, reduce arm fatigue and muscle activation for some soldiers.
ARL Mechanical engineer Dan Baechle, said: ‘The M240B weighs 27 pounds, and we were able to show that you can take the weight of that weapon completely off of the soldiers' arms.
‘What we have right now is a very specific device, but we can learn from that device. I hope in the future what we'll end up with is something that will help the soldier. Whether or not it's in the form you see today, that's less important.’
DZYNE Technologies, the maker of Dronebuster counter-uncrewed aerial system (C-UAS) devices, has announced plans to expand production and released details on a new version of the system. This follows the release of an all-in-one kit system earlier this year.
The Irish Government has previously outlined ambitious plans, the furthest reach of these being the possible purchase of fighter aircraft to provide a capability the country’s defence force currently doesn’t have. A more advanced procurement effort for a primary radar is being fast tracked.
LTAMDS was approved in multiple flight trials and assessments.
Technology transfer is trumpeted by many companies as a way to tap into new markets, win contracts and expand supply and manufacturing capability. It is often used in the area of armoured fighting vehicles (AFVs) and these requirements are a way to see how – and if – they work.
Faking aircraft, yanks and vehicles has a storied history through the previous century but there are others uses for inflatable systems such as more detailed and classified military equipment and training structures.
New agreement between Singapore’s DSTA and Sweden’s FMV signals deepening cooperation on land systems, with potential focus on counter-UAS and mobile air defence solutions.
Connect with us on socials
