International Defense Security & Technology Your trusted Source for News, Research and Analysis
In the history of spaceflight, almost all spacecraft have been manufactured and assembled on the ground, then integrated into a launch vehicle for delivery into orbit. This approach imposes significant limitations on the size, volume, and design of payloads that can be accommodated within the fairing of a single launch …
Read More »Enhancing software reliability of military and mission critical systems through technologies and reliability standards
In 2019, Boeing 737 Max jets en route to Nairobi, crashed shortly after take-off from Addis Ababa. It has been confirmed that 157 passengers on board all lost their lives. This tragedy was as a result of an error in the Boeing aircraft’s flight-control software. Numerous softwares all over the …
Read More »Challenges in nanofabrication for efficient optical metasurfaces and new technologies
Metamaterials are artificially structured materials designed to control and manipulate physical phenomena such as light and other electromagnetic waves, sound waves and seismic waves in unconventional ways, resulting in exotic behavior that’s not found in nature. This class of micro- and nano-structured artificial media are predicted to be able to protect …
Read More »Militaries thrust for smart, sustainable and hybrid manufacturing processes
Since the term Industry 4.0 was coined in 2011, its associated technologies have developed to allow a data-rich, interconnected, and highly automated form of production called smart manufacturing. Smart manufacturing leverages Industry 4.0, which is characterized by interconnected cyber-physical systems such as intelligent robots and machines that can self-diagnose and …
Read More »Sustainable Management of Construction and Demolition (C&D) Materials
Construction and demolition (C&D) materials are generated when new building and civil-engineering structures are built and when existing buildings and civil-engineering structures are renovated or demolished (including deconstruction activities). Civil-engineering structures include public works projects, such as streets and highways, bridges, utility plants, piers, and dams. C&D materials often …
Read More »Quantum technologies Standardization essential for their growth and innovation
The Quantum Key Distribution (QKD) market will grow to over $980 million by 2024 compared to around $85 million this year. So says the industry analyst firm, Inside Quantum Technology, in its latest report “Quantum Key Distribution (QKD) Markets: 2019 to 2028.” Quantum Key Distribution (QKD) is a major …
Read More »Qualification and certification of Military Additive manufacturing and 3D printing parts
3D printing or additive manufacturing is ongoing revolution in manufacturing with its potential to fabricate any complex object and is being utilized from aerospace components to human organs, textiles, metals, buildings and even food. 3D printing is also revolutionizing defence by printing small components to full drones on naval vessels, …
Read More »Microfluidics enabling revolutions from Lab-on-Chip to implantable drug delivery systems, to detection of biological or chemical hazards, and DNA analysis.
Microfluidic systems are any device that processes minuscule amounts of liquids. Microfluidics is the general term for the manipulation of nanoliter volumes of fluids through micro-channels. It deals with the behavior, precise control, and manipulation of fluids that are geometrically constrained to a small, typically sub-millimeter, scale. The fluids travel …
Read More »Quantum Computer Hardware component breakthroughs accelerate their scaling and commercialization
Quantum computers promise the potential to tackle problems that conventional computers can’t handle by leveraging a phenomenon of quantum physics that allows qubits to exist in multiple states simultaneously. As a result, qubits can conduct a large number of calculations at the same time — dramatically speeding up complex problem-solving. …
Read More »DARPA TRADES Developed new Design Tools to Exploit Advanced Materials and Manufacturing Technologies
Manufacturing technology breakthroughs in recent years, such as 3D printing, have allowed precise material placement, new material behaviors, and complex shaping of parts and structures. Design tools, however, have not kept up with the complexity of the design space resulting from these advances. DARPA’s TRAnsformative DESign (TRADES) program, which …
Read More »