Defense & Military

It was in the oceans that life first evolved and where complex animals have thrived for over 600 million years. Marine animals survive in environments as diverse as tropical coral reefs, polar ice-capped oceans, and the lightless abyssal depths, says Frank E. Fish from West Chester University and Donna M. …

Currently, the most widely used technology to detect underwater objects  is sound navigation and ranging (SONAR), because acoustic waves can  penetrate the water depths to the bottom of the sea. SONAR also suffers from unwanted multipass echoes that are due to reflections from the surrounding terrain. Thus, high-resolution underwater imaging …

Unmanned aircraft systems (UAS), which are going through a massive development phase, are finding their purpose in the shipping industry as well. In the shipping industry, drones have typically been used for security, environmental surveillance, emergency response, search and rescue missions, as well as various vessel inspections. Now Shipping companies …

Developing and delivering air superiority for the highly contested environment in 2030 requires a multi-domain focus on capabilities and capacity, according to the unclassified version of the Air Superiority 2030 Flight Plan.  “After 25 years of being the only great power out there, we’re returning to a world of great …

India’s principle of “strategic autonomy” remains strong, Prime Minister Narendra Modi said, drawing an equivalence in ties with Russia, the U.S. and China and cautioning against a “return to the age of great power rivalries,” at a conference in Singapore in June 2018. Referring specifically to relations between India and …

Normal solid surfaces are wetted by liquids such as water and oil. In many cases, surface wetting is undesirable due to the fact that the liquids may largely deteriorate the functionality of the surface, or cause unwanted effects. For example, evaporation of liquid droplets could leave behind chemical or dirt …

Quantum key distribution (QKD), establishes highly secure keys between distant parties by using single photons to transmit each bit of the key. A unique aspect of quantum cryptography is that Heisenberg’s uncertainty principle ensures that any attempts to intercept and measure quantum transmissions, will introduce an anomalously high error rate …

Synthetic biology represents an intersection of biology and engineering that focuses on the modification or creation of novel biological systems. The current state of synthetic biology is mostly the result of research in biology, engineering, computer science, and information technology dating back to the mid-1900s. Synthetic biology has drawn increasing …

Long range ballistic missiles, stealth aircraft, Unmanned Combat Air Vehicles and cruise missiles make up just part of the new and proliferating threat from the sky. Defence against this complex threat calls for networked surveillance and control systems as well as a layered architecture of short, medium and long range …