Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3627

US Regains TOP500 Crown with Summit Supercomputer, China gradually increasing its lead over other countries in Supercomputer race

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A supercomputer is a computer with a high level of computing performance compared to a general-purpose computer. Performance of a supercomputer is measured in floating-point operations per second (FLOPS) instead of million instructions per second (MIPS). There are supercomputers which…...

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Quantum radio may enable receivers with weakest radio signals and mapping in locations where GPS and ordinary cellphones and radios don’t work

quantumradio

Quantum sensing has become a distinct and rapidly growing branch of research within the area of quantum science and technology, with the most common platforms being spin qubits, trapped ions and flux qubits. Quantum sensors are measuring device that takes…...

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Smartphones increasingly vulnerable from hacking and spying through malware attacks, holes in hardware, Geolocation devices and cameras

phone malware

  Today, mobile devices are coming under increasing attack.  The number of mobile malware is rapidly on the rise with malicious activities, such as stealing users data, sending premium messages and making phone call to premium numbers that users have…...

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DARPA’s COMPASS developing artificial intelligence based decision making software to help commanders in Hybrid Warfare

DARPA COMPAS

Hybrid Warfare (HW) is a military strategy that blends conventional warfare, irregular warfare, cyber warfare and subversion, and blurs the formal distinction between war and peace. It is often characterised by the use of fictitious propaganda, deniable forces, espionage, the…...

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US Navy’s NTCDL Network for sharing real-time Intelligence, Surveillance, and Reconnaissance (ISR) data from surface, air, sub-surface, and man-portable systems

NTCDLinfo

US Navy’s Network Tactical Common Data Link (NTCDL) Program  provides the ability to transmit/receive real-time Intelligence, Surveillance, and Reconnaissance (ISR) data simultaneously from multiple sources (surface, air, sub-surface, man-portable), and exchange command and control information (voice, data, imagery, and Full…...

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Smart guns and other technologies need urgent commercialization to avoid blood of innocent children

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In Feb 2018, a horrific school shooting in Parkland, Florida, that killed 17 people . Nikolas Cruz, 19, told police he was responsible for the shooting and added that he hid extra ammunition in his backpack and shot students in the…...

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DARPA seeks autonomous technologies for disaggregated Space architecture for space security

disaggregate

The space is increasing becoming another domain of conflict due to enhanced militarization along with proliferation of counter space weapons like electronic warfare, anti-satellite weapons, and DEW weapons.   “Our space assets have come under risk, however, due to activities…...

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Metamaterials based optical cloaks that promise invisible planes, vehicles and armies, and protection from earthquakes & tsunamis

640 invisibility cloak

“Invisibility” is a goal that has been long sought after by the  Militaries. An operational cloaking chip could be an extension of technologies such as radar-absorbing dark paint used on stealth aircraft, local optical camouflage, surface cooling to minimize electromagnetic…...

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US Navy’s High altitude, Long endurance (HALE) UAV TRINTON to provide persistent ISR and Signal Intelligence capability in Pacific Theater

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The U.S. Navy Northrop Grumman MQ-4C Triton long-range maritime patrol unmanned aerial vehicle (UAV) became operational in 2018, yet the unmanned aircraft continue to evolve with upgrades and add capabilities that include signals intelligence (SIGINT) and sense-and-avoid radar.   The…...

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Army plans Laser Directed Energy Weapons to be deployed on Military trucks

armytucklaserdew

Laser weapons use high power lasers to  damage or destroy adversary equipment, facilities, and personnel. The technology provides major advantages for military applications due to High precision and rapid on-target effect, precise and scalable effects, Avoidance of collateral damage caused…...

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