23 avril 2024 | International, Sécurité
U.S. Imposes Visa Restrictions on 13 Linked to Commercial Spyware Misuse
The U.S. is cracking down on individuals involved in the development and sale of commercial spyware.
31 décembre 2018 | International, Aérospatial, Naval, Terrestre, C4ISR, Sécurité
Budget Busters: What to Look For in 2019 and Beyond
By PAUL MCLEARY
The release of the 2020 defense budget is still over a month away, and it's already been a wild ride. A look at what has happened, and what might happen next.
WASHINGTON: If there's one complaint that has sounded a consistent across the Joint Chiefs and Pentagon leadership in recent years, it has been the lack of predictability in year-to-year funding.
If there's one thing we have learned about President Trump, it's that nothing is certain until the very end. And even when there's a decision, it can be flipped, rehashed, tinkered with or forgotten about in the time it take to knock out a Tweet on phone. After two years of budget certainty in 2018-19, the 2020 submission was humming along at $733 billion — until it wasn't. In late October, the number plummeted (relatively speaking) to $700 billion, until the president was convinced by Defense Secretary Jim Mattis — not yet on his way out at the time — to rocket it up to $750 billion.
But even that number isn't certain. Most analysts see the 2020 submission settling around the $733 billion level. Visiting US troops at the Al Asad air base on Dec. 26, the president gave the latest vague update. “I mean, I want to see costs come down, too. But not when it comes to our military. You have to have the finest equipment anywhere in the world, and you have that — $716 billion. And this year, again, we're going to be — don't tell anybody because nobody else knows — even a little bit higher.”
Whatever the number is, it appears likely that incoming acting Defense Secretary Patrick Shanahan will be the one to deliver and defend it on Capitol Hill in February, as Mattis has been told to leave by Jan. 1. It's unclear what effect the firing of Mattis will have on the process, or if there will be any significant strategic shifts for the department given the change in leadership.
As budget guru Todd Harrison of the Center for Strategic and International Studies told me this week — specifically in reference to the Space Force, but it really applies across the entire budget — “the thing to keep in mind is that this is, so far, just the Pentagon's proposal to the White House. It's not clear if the White House is going to agree to this. The president has a way of sticking to his ideas even if his own administration recommends otherwise.”
Here are a few of the stories we've done over the past months breaking down what is happening, and what might — might — happen next.
Full article: https://breakingdefense.com/2018/12/budget-busters-what-to-look-for-in-2019-and-beyond
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9 décembre 2020 | International, C4ISR
Rafael hopes quantum technology can help in GPS-denied environments
Seth J. Frantzman Rafael Advanced Defense Systems has been investing in quantum technology in the hopes that it will improve existing sensors on the battlefield and could lead to a solution for GPS-denied environments. Because the technology is linked to better positioning, navigation and time-keeping, company leaders said they believe it could “revolutionize” this space. Alternative means of PNT have become a priority for militaries throughout the world as jammers become less expensive and more ubiquitous while the reliance on PNT information increases. In particular, Rafael executives are encouraged that “extremely high-performance quantum accelerometers and gyroscopes can be designed to be the basis of the next generation inertial navigation systems,” a company official said. These sensors can exploit the quantum properties of atoms to measure acceleration and angular rates with unprecedented accuracy, which, in turn, allows for “dead-reckoning navigation for relatively long periods of time while essentially keeping GPS/GNSS accuracy.” Rafael's team working on quantum technology, which includes Alon Gabbay, head of miniature quantum sensors group of the Manor division and Nitzan Link, of the CTO Technology Center of the Manor Division of Rafael Advanced Defense Systems, were among those who discussed the potential for the technology with Defense News. Quantum technology is about sensors that “measure discrete energy levels and difference in change with magnetic or electric fields,” a Rafael official said. The struggle for engineers has been that while this technology has existed for decades, particularly in university labs, miniaturizing it and using it in defense systems is a challenge. While Rafael is traditionally Israel's research and development arm for new weapon systems, it is also the company behind the Trophy defense system, Litening targeting pod and Iron Dome air defense technologies. Rafael has also rolled out new digitized battlefield concepts and used optics to better match scenes and leverage artificial intelligence. “Quantum technologies can give rise to ultra-sensitive gravitational and magnetic measurements, hence opening the possibility of using anomaly maps to aid inertial navigation,” a company official told Defense News. “Atomic clocks use quantum technologies to provide highly stable and accurate frequency standards; the resulting technology can be used for time-keeping opening new possibilities for using communications as an aid to an integrated navigation system.” https://www.c4isrnet.com/industry/2020/12/08/rafael-hopes-quantum-technology-can-help-in-gps-denied-environments/
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17 octobre 2024 | International, Aérospatial
AeroVironment pitches Army drone for quick battlefield changes
AeroVironment says its P550 drone will be able to be adapted in less than five minutes by popping old units out and putting new ones in.