Directed-energy weapons are among a handful of maturing disruptive or asymmetric technologies that could confer game-changing technological advantages both as a superior defensive capability and as an effective electronic attack option. US Navy’s 30-kilowatt Laser Weapon System (LaWS) on USS Ponce is the first laser weapon to have attained Initial Operating …

Iran’s air defence command conducted what was billed as the first test launch of the indigenously developed Talash air defence system on 28 December 2016. The tests began with the launch of Iranian-made Sayyad-2 medium-range, high-altitude surface-to-air missile. The Sayyad-2 is a canister-launched version of the RIM-66 (SM-1) naval surface-to-air missile …

China is developing ever-advancing anti-access, area denial capacity and capabilities, through deployment of long-range aircraft equipped with anti-ship cruise missiles, submarines, surface ships with long-range missiles, and land-based ballistic missiles, putting into risk, any carrier operating within 1,000 miles of the Chinese coast. It is also employing advanced integrated air …

Silicon (Si) based microelectronics, that had revolutionized electronics, computing and communications, has reached its limits and researchers are exploring various technologies to replace silicon, that can satisfy humanity’s need for faster, smaller, greener and more powerful computers. One of class of materials, that are being explored are Phase-change materials (or …

When in the field, military service members rely on their mobile devices to provide access to wireless networks in areas lacking a communications infrastructure. The protocols used for these networks determine the best config urations, and therefore trust all information shared about the security and operational state of each node. …

U C Berkeley engineers have built the first dust-sized, wireless sensors that can be implanted in the body, bringing closer the day when a Fitbit-like device could monitor internal nerves, muscles or organs in real time.Because these batteryless sensors could also be used to stimulate nerves and muscles, the technology also …

“United States adversaries are launching increasingly sophisticated cyberattacks on the complicated web of networked systems upon which our military relies,” explained Robert W. Twitchell, Jr., President and CEO of Dispersive Technologies. “These attacks impair connectivity, degrade mission effectiveness and threaten lives. “While the means of cyber attacks vary, the pattern …

Military commanders require means for detecting and anticipating long-term strategic instability. They have to get ahead and stay ahead of conflicts, whether those conflicts are within nation states, between nation states, and/or between non-nation states. In establishing or maintaining security in a region, cooperation and planning by the regional combatant …

As the name suggests, denial-of-service (DoS) attacks are designed to deny legitimate users access to websites and services by overwhelming them with illegitimate connections, requests and traffic.  A distributed denial-of-service attack is when the DoS attacks are being done by multiple attackers all trying to attack a source at once, be it from …