The Defense Department still uses 8-inch floppy disks and computers from the 1970s to coordinate nuclear forcesPosted: April 3, 2017
Mackenzie Eaglen writes: Dale Hayden, a senior researcher at the Air Force’s Air University, told an audience of aerospace experts earlier this month that proliferation of antisatellite technology has put America’s communications networks at risk. “In a conflict, it will be impossible to defend all of the space assets in totality,” he said. “Losses must be expected.”
It has never been easier for America’s adversaries—principally Russia and China, but also independent nonstate actors—to degrade the U.S. military’s ability to fight and communicate. Senior military officials have expressed grave doubts about the security of the Pentagon’s information systems and America’s ability to protect the wider commercial virtual infrastructure.
The U.S. Navy, under its mission to keep the global commons free, prevents tampering with undersea cables. But accidents—and worse—do happen. Last year a ship’s anchor severed a cable in the English Channel, slowing internet service on the island of Jersey. In 2013 the Egyptian coast guard arrested three scuba divers trying to cut a cable carrying a third of the internet traffic between Europe and Egypt. “When communications networks go down, the financial services sector does not grind to a halt, rather it snaps to a halt,” warned a senior staffer to Federal Reserve Chairman Ben Bernanke in 2009. Trillions of dollars in daily trading depends on GPS, which is kept free by the Air Force.
There are now an estimated 17.6 billion devices around the world connected to the internet, including more than six billion smartphones. The tech industry expects those numbers to double by 2020. That growth is dependent, however, on secure and reliable access to intercontinental undersea fiber-optic cables, which carry 99% of global internet traffic, and a range of satellite services.
The U.S. military is working on ways of making them more resilient. For instance, the Tactical Undersea Network Architectures program promises rapidly deployable, lightweight fiber-optic backup cables, and autonomous undersea vehicles could soon be used to monitor and repair cables. In space, the military is leading the way with advanced repair satellites as well as new and experimental GPS satellites, which will enhance both military and civilian signals. Read the rest of this entry »
“To close hatch on X-1, hindered by my broken ribs, Ridley sawed off a broomstick, gave me a piece. It worked. Then, I broke the sound barrier.”
Along with being the first craft to break the sound barrier, the X-1 was one of the first research aircraft ever used by the military. It was built by Bell Aircraft Corporation and used by the Army and the NACA (the National Advisory Committee for Aeronautics, now NASA.) The thin wings and XLR-11 rocket engine propelled it to Mach 1….(read more)
To close hatch on X-1, hindered by my broken ribs, Ridley sawed off a broomstick, gave me a piece.It worked. Then, I broke the sound barrier
— Chuck Yeager (@GenChuckYeager) October 15, 2015
‘You really ought to go home’
In what only can be described as a scene out of Tom Cruise’s “Top Gun,” Gen. Mark A. Welsh III, Air Force chief of staff, describes how F-22 stealth jets scared off Iranian jets from a U.S. drone flying in international airspace.