Northrop Grumman L-3 MAS have announced plans today to join forces on a variant of the Northrop Grumman-produced Global Hawk high-altitude, long-endurance (HALE) unmanned aircraft system (UAS) for Canada to maintain continuous surveillance of its Arctic territories.
The system, called the Polar Hawk, will be designed to stay aloft for long periods of time in harsh weather conditions over vast expanses of the Earth's surface monitoring land, ice, littoral and open water environments throughout the Arctic.
It will fly at 60,000 feet, well above challenging weather and all commercial air traffic, with a range of over 22,000 kilometres and stay airborne for more than 33 hours, day or night in all weather conditions, the companies said.
According to the two companies, in addition to its surveillance payloads, Polar Hawk has the power to support and can be equipped with a wide range of instrumentation for conducting science and environmental missions, as demonstrated by NASA using earlier versions of the Global Hawk UAS as far as 85 degrees north latitude. It can also be deployed to support humanitarian missions and provide surveillance over Canada's vast territory stretching from the Atlantic to the Pacific territorial waters and coasts.
As the dynamics of aerial combat rapidly evolve, Chinese scientists have engineered a sophisticated air separation drone model that can fragment into up to six drones, each capable of executing distinct battlefield roles and challenging the efficacy of current anti-drone defences such as the UK’s Dragonfire laser system.
Advancements in air defence technologies have begun to reshape aerial combat dynamics in the Middle East, as illustrated by recent events involving the Israeli Air Force and Hezbollah.
Both sides of the Russia-Ukraine war have been using UAS for effective low-cost attacks, as well as impactful web and social media footage. Thousands more have now been committed to Ukrainian forces.
The US Army has intentions to develop light, medium and heavy variants of the Robotic Combat Vehicle (RCV) as part of the branche’s Next Generation Combat Vehicle family.
DroneSentry-X, a cross-vehicle compatible, automated 360° C-UAS detect and defeat device, can offer 360° awareness and protection using integrated sensors. According to its manufacturer, it is suitable for mobile operations, on-site surveillance and on-the-move missions.
Funded by the country’s former president, the new C-UAS systems will be sent to the frontline where they have already been tested against Russian invading forces.
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