The future battlespace presents advanced adversarial Electronic Warfare (EW) capabilities that could contest the United States in all domains. A peer or near-peer adversary will employ multiple ...

In today’s interconnected world, communication has evolved into something far more efficient and accessible than it onc ...

The production of the first MQ-28 Block 2 aircraft progresses ahead of the first flight later this year, while testing of the Block 1 continues both in Australia, at the Woomera Range Complex, and in ...

Safety is at the forefront of every organization and covers a gamut of scenarios, not just weapon-fueled lethal threats. It also includes smaller-scale and common situations like slipping hazards, ...

Imagine encoding a secret message into a light signal that appears unpredictable—its complexity makes it nearly impossible to decrypt. This is the foundation of chaos-based secure communication.

A few weeks ago we witnessed an incident where military leaders inadvertently included a reporter in what was supposed to be a closed, secure communication channel, all due to the use of the Signal ...

Quantum secure direct communication (QSDC) is a type of quantum communication that directly employs quantum states as information carriers for secure communication. It has the characteristics of ...

Free-space quantum secure direct communication (QSDC) does not require the laying of optical fibers, which can effectively prolong the transmission distance and break the limitation of terrain. It is ...