Rajesh Uppal

Rajesh Uppal

  • Joined: January 29, 2016
  • Articles: 3654

DARPA’s Open Manufacturing program develops high speed and high quality 3D printing Processes

GE slide showing applications for 3D printing.

Uncertainties in materials and component manufacturing processes are a primary cause of cost escalation and delay during the development, testing and early production of defense systems. In addition, fielded military platforms may have unanticipated performance problems, despite large investment and…...

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Military decision support require efficient optimization algorithms

military decision making process mar 08 3 16 728

Research in military mission planning is  an important field. Today military operations rely on increasingly complex joint and multinational environments. This calls for innovative concepts, doctrine, and technologies to support the emergence of new planning and execution systems that are…...

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Biological Technologies Office of DARPA seeking R&D Concepts to harness the power of Biological systems for national security

darpa huntsville space club june 2014 4 638

The Defense Advanced Research Projects Agency’s Biological Technologies Office is seeking research-and-development concepts to help address Department of Defense requirements and other national security requirements. A FedBizOpps notice posted in April 2019  stated that BTO’s R&D scope covers a range of…...

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Silicon photonics and photonic integrated circuits (PICs) for Security, Defence and Aerospace

Defense Photonic

There is virtually no part of a modern defense system that is not impacted in some way by optics and photonics, even when the system is not optically based. Modern defense systems are migrating toward optically based imaging, remote sensing,…...

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Next-generation maritime inertial navigation systems addressing the navigation and localization challenge of Autonomous Underwater Vehicles (AUV), critical for commercial and military missions

AUV

Autonomous Underwater Vehicles (AUV), also known as unmanned underwater vehicle, conducts its survey mission without operator intervention. Their autonomy allows AUVs to be used for missions where a surface vehicle or manned submersible would be at risk, such as mine…...

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DARPA’s Friend or Foe to quickly identify both naturally occurring and adversary engineered bio-threats (pathogens) for force protection

Bacteria underpin much of our world, acting behind the scenes to affect the health and behavior of animals and plants. They help produce food, provide oxygen, and even reshape the environment through a vast array of biological processes. They come…...

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Hacking of Electronic Voting Machines is a threat to Democracy, DARPA Is Building a Open Source, Secure Voting System

securevoting

The introduction of the electronic voting machines in India at the turn of the century  had aided in  reducing instances of capturing of polling stations and stuffing of ballot boxes by mobs hired by political parties. Using data from state elections,…...

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DARPA’s RACE developing Secure Messaging Platform to provide WhatsApp like communication for troops on ground

RACE anonymous communication DARPA

Military is integrating Smartphones and tablets into their military operations, to enhance situational awareness and as backup communication in denied situations. Marines are considering airborne operations with tablets, Air Force looks at maintenance efficiencies, they have also widely used for…...

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New counter-terrorism training technologies prepare security forces for every possible terror scenario

counterterrorismtraining

Today’s terrorist landscape is more fluid and complex than ever and the threat landscape is less predictable. The United States and our allies face an increasingly complex terrorist landscape, populated by a diverse array of actors employing new technologies and…...

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Scientists discovering new alternatives to ease demand for scarce Rare-Earth minerals

rare earth chart

REEs are a series of chemical elements found in the Earth’s crust that are essential components of many technologies, including electronics, computer and communication systems, transportation, health care, and national defense. Rare Earths Elements (REE) are incorporated into many sophisticated…...

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