DSIAC collects and publishes articles related to our technical focus areas on the web to share with the DoD community.
An engineer who works for NASA has put forward a proposal for a new way to travel through interstellar space—a “helical engine” that could, potentially, push a spacecraft forward without the need for any propellant at all. David Burns, from NASA”s Marshall Space Flight Center, presented his idea on the space agency”s Technical Reports Server,
WASHINGTON: Just when you thought you understood Multi-Domain Operations (MDO), along comes the Defense Advanced Research Projects Agency’s “Mosaic Warfare.” It’s sort of MDO on steroids: an all-encompassing “force design” — that includes everything from military organization to operational concepts to weapon systems to tactics — to underpin a new U.S. way of war targeted
Concerns about the reliability of commercial-off-the-shelf capacitors, each of which cost just $5, and that the Department of Energy had been planning to use in two future nuclear warhead designs will delay both programs by at least a year and a half and could result in up to a whopping $850 million in additional costs.
The U.S. Army Contracting Command has released a draft request for proposals for contractors interested in new functional ruggedized displays for a Common Remotely Operated Weapon Stations. In a recent Federal Opportunities notice, the Army announced plans to modify the M153 Common Remotely Operated Weapon Station (CROWS). United States military operations take place worldwide and
Back in the 1990s, I recall reading Tom Clancy’s loving paean to the M1 Abrams, Armored Cav, in which he related that the unkillable tank had never been knocked out by hostile fire. The Abrams’ 120-mm cannon effortlessly peeled the turrets off of T-72 tanks in the Gulf War, while Russian anti-tank missiles and 125-mm
Just north of the Tennessee River near Huntsville, AL, there’s a six-story rocket test stand in a small clearing of loblolly pines. It’s here, in a secluded corner of NASA’s Marshall Space Flight Center, that the U.S. Army and NASA performed critical tests during the development of the Redstone rocket. In 1958, this rocket became
In his fifth article of the series on how the U.S. Army Combat Capabilities Development Command (CCDC) is supporting the Army’s six modernization…
The U.S. Army has begun testing the newest ballistic, Low-Altitude Drone Enga gement, or BLADE, prototypes mounted on a Mine-Resistant, Ambush-Protected (MRAP) vehicle, according to a recent U.S. Army Acquisition Support Center news release. The BLADE can detect, track, identify, and take down drones with electronic attack, according to the U.S. Army Acquisition Support Center.
A Texas-based ammunition company recently unveiled its new 6.8mm cartridge, which the Army will consider for the Next-Generation Squad Weapon (NGSW) effort designed to replace the 5.56mm M4A1 carbine and M249 squad automatic weapon in close-combat units. True Velocity”s 6.8mm composite-cased cartridge will be part of the NGSW auto-rifle, rifle and ammo prototype package being
NATIONAL HARBOR, Md. — Air Force Global Strike Command will help modernize the Pentagon’s nuclear command-and-control architecture by creating a new force development concept, according to a senior official. The Pentagon is concerned that peer adversaries such as China and Russia could put today’s systems at risk with anti-satellite weapons, electronic warfare tools, and other
The U.S. Navy is seeking qualified sources that can provide an Electro Optic/Infrared ( EO/IR) air-to-air and air-to-surface targeting pod capability focused on reducing the overall operating and support cost on its Boeing F/A-18E/F Super Hornet strike fighters. According to the post of Naval Air Systems Command (NAVAIR), “In an effort to enhance sustainment capabilities
RUDN University mathematician has proposed a method for calculating the optimal trajectory of spacecraft with electric propulsion, whose thrust is thousands times less than chemical one has, but it is able to work for years. These motors are best suited for interplanetary missions. Mathematicians calculated the flight parameters of the space probe with such motor