MITdevelops water-to-air wireless Communication

IMG_8517

You can wirelessly communicate with people on the other side of the world in real time, but it’s still impossible for a submarine to talk to an airplane. They both use systems designed for their environment, and those systems aren’t compatible. At least, they weren’t until now. Researchers from MIT have developed a technology to link the underwater world with the open air.

Continue reading… “MITdevelops water-to-air wireless Communication”

0

The Army is buying microwave cannons to take down drones in mid-flight

IMG_8131

The high-powered microwave system would be mounted to an aircraft.

The US Army has a new plan for microwaving drones out of the sky. In a public solicitation last Friday, the agency announced its intention to purchase an airborne high-powered microwave system from Lockheed Martin, which is intended for use against drones. The weapon, which would be mounted to an airplane, would disable fixed-wing or quadcopter drones with a beam of focused radiation.

Drone countermeasures are particularly relevant in the wake of an apparent assassination attempt against Venezuelan president Nicolás Maduro that was carried out by a pair of hexacopter drones rigged with remote-triggered explosives. Public video collected by Bellingcat indicates the attack was carried out by drones similar to DJI’s Matrice 600. Each drone was equipped with a kilogram of C4 explosive, according to a statement by Venezuelan security forces. The Matrice 600’s maximum carrying capacity is 5.5 kilograms.

Continue reading… “The Army is buying microwave cannons to take down drones in mid-flight”

0

Power-multiplying exoskeletons are slimming down for use on the battlefield

IMG_7628

The technology has been long-anticipated by military commanders.

With exoskeletons, soldiers don’t have to consume as much oxygen to perform a given task. Taking that edge off has associated benefits, including cutting the risk of bone and muscle injuries.

Continue reading… “Power-multiplying exoskeletons are slimming down for use on the battlefield”

0

Isreal’s self -flying ‘Cormorant’ whisks wounded soldiers to safety

IMG_7066

Tactical Robotics’ Cormorant can carry up to 1,000 pounds and offers a range of 20 miles while flying at more than 100 mph.TACTICAL ROBOTS

FIVE MEN IN white overalls lifted the stretcher off the ground, one of them taking care to lay a clear plastic IV bag that’s connected to the patient onto his stomach. They marched him toward what looks like a black inflatable dinghy on small wheels, crossed with a fly. The stretcher was loaded in through a hatch on the side, and then the men stood back.

The patient was actually a medical training mannequin, but that didn’t stop him (it, rather) from taking part in the first “mission representative” demonstration of a new aircraft. That bean-shaped thing is called the Cormorant, and it was built by Israel-based Tactical Robotics to make battlefield evacuations—which today rely on helicopters—quicker and safer, thanks to a new design and the fact that there’s no human pilot involved.

Continue reading… “Isreal’s self -flying ‘Cormorant’ whisks wounded soldiers to safety”

0

China is ‘weaponizing capital’ — and it’s keeping the head of the US Navy awake at night

IMG_5843

China has pursued numerous commercial and infrastructure deals around the world in recent years. Critics see this as a Chinese effort to extent its influence abroad.

These financial maneuvers are a source of concern for many — including the head of the US Navy.

Continue reading… “China is ‘weaponizing capital’ — and it’s keeping the head of the US Navy awake at night”

0

The newest weapon for the U.S. Marine Corps is a fleet of quadcopter drones.

160805-M-KA224-078
Each squad in the Marine Corps will soon have a new member — a quadcopter drone that will be used in everything from training to surveillance to battlefield assaults. The Marines purchased more than 800 drones at the end of 2017 and now they’re rolling out quickly to every squad in the service, according to National Defense magazine. Continue reading… “The newest weapon for the U.S. Marine Corps is a fleet of quadcopter drones.”
0

Machine gun-toting drone threatens to change warfare forever

IMG_3344

In 2015, a video showing a semi-automatic handgun being fired from a custom-built dronewent viral, raising concerns for authorities, including the FAA. The development of such a DIY device was only a matter of time, as was the commercialization of the technology. Now Florida-based startup Duke Robotics has unveiled the TIKAD, a custom-built multirotor that can carry and fire various military weapons, including semi-automatic rifles and grenade launchers.

Continue reading… “Machine gun-toting drone threatens to change warfare forever”

0