To date, different types of carbon and alloy steels have proved to be the main materials of choice for naval ship construction around the world. While composites, titanium and aluminium alloys have been utilized for making hulls of smaller vessels such as patrol boats, these materials do not meet the …

Russia, has displayed jamming and spoofing capabilities in the ongoing conflicts in Ukraine and Syria in the last several years. The use of Russian technology in these conflicts demonstrated that Russia retains advanced electronic warfare capabilities.   Russia has deployed Electronic Intelligence (ELINT) and SIGINT aircraft, such as the Il-20, …

Next-generation radar systems are critical to providing situational awareness of the entire networked battlefield. Active Electronically Steered Array (AESA) antennas have revolutionized the performance of modern radars, communication and electronic warfare systems by greatly reducing the maintenance costs and failure rates, enhancing scanning speed and accuracy, more resistant to interference …

Urban Warfare Operations are complicated by a three-dimensional environment, limited fields of view and fire because of buildings, enhanced concealment and cover for defenders, below-ground infrastructure, and the ease of placement of booby traps and snipers. DARPA  is  investing in many novel camera technologies . In the event of urban …

IFF (Identification Friend or Foe) is the military designation of the Air Traffic Control (ATC) System that is used to identify and track military aircraft. It enables military and civilian air traffic control interrogation systems to identify aircraft, vehicles or forces as friendly and to determine their bearing and range …

U.S. Army small-arms experts recently laid out a blueprint of future small-arms goals that would equip infantry units with several new weapons, ranging from a new squad automatic rifle to a new shoulder-fired, anti-armor weapon. The service plans to equip infantry squads with lighter, more effective small arms.   The …

Consumer electronics constitute a rapidly increasing source of waste. Cell phones, tablets and the like are typically made of non-renewable, non-biodegradable, partly environmentally toxic materials. A report from United Nations University (UNU) found that the world produced 41.8 million metric tons of e-waste in 2014 – an amount that would …

DARPA has launched a new research program called Assured Autonomy that aims to advance the ways computing systems can learn and evolve to better manage variations in the environment and enhance the predictability of autonomous systems like driverless vehicles and unmanned aerial vehicles (UAVs).   “Tremendous advances have been made …

Situational awareness of potential hostile targets and of friendly forces is considered to be a key component in obtaining and sustaining military superiority over adversaries. Airborne Early warning and control (AWACS) aircraft has been providing  a real-time picture of friendly, neutral, and hostile air and maritime activity under all kinds …

Naval Warships now faces wide spectrum of threats from hypersonic missiles, ballistic and cruise missiles, cavitating torpedoes, rail guns, lasers and UAVs. Anti-Ship Missiles are guided missiles most of them of the sea skimming variety, and many use a combination of inertial guidance and active radar homing. A good number …