Defense

Modern infantry units are carrying more equipment than ever before. Alongside weapons and ammunition, soldiers now operate radios, batteries, sensors, protective gear, and targeting...

Modern artillery faces two growing challenges. The first is range. As adversaries field longer-range weapons, artillery units must be able to strike targets from...

The rapid growth of battlefield drones has forced militaries to rethink short-range air defense. Small, unmanned aircraft are inexpensive, widely available, and increasingly capable...

Protecting digital information usually depends on cryptographic keys, which are random sequences used to encrypt and decrypt data. The security of everything from smartphones...

The new payload, ELI-3332, developed by Elta a subsidiary of Israel aerospace industries (IAI) is an advanced aerostat-borne intelligence payload especially designed to overcome...

The Elite as well as the regular units use special technological measures. Not always do they think about the great efforts and funds invested...

Chinese aerospace engineers have proposed a new system that could significantly improve the ability of drones to evade missile attacks during the final stages...

European air defenses have faced growing scrutiny in recent years, particularly as long-range ballistic missile threats become more prominent. Traditional systems in the region—largely...

A newly coastal missile system, introduced by Saab, aims to reshape how nations protect their shores against naval threats. Developed around the well-established RBS15...

DARPA's Legged Squad Support System (LS3) four-legged robot is preparing for the planned tests that will evaluate the performance of the four-legged robot as...

Coordinating large numbers of robots to perform complex tasks remains a major challenge. Traditional systems often rely on centralized control, detailed planning, and constant...

Rising demand for missiles has exposed a persistent challenge across defense supply chains: propulsion components are difficult to scale quickly without introducing delays or...

Gallium nitride has become an important material for high-performance radar, communications and electronic warfare systems because it can handle far more radio-frequency power than...

Modern military communications systems face a persistent challenge: every network, radio, satellite link, and data channel experiences different types of interference, signal degradation, and...

As robots take on more complex roles in industrial environments, one challenge remains constant: ensuring safe, seamless interaction with human workers. Heavy-duty robotic arms...

Detecting extremely weak magnetic fields is useful in everything from medical imaging to industrial monitoring, but sensitivity comes with a fundamental problem: noise. As...

Protecting critical systems becomes especially difficult once an attacker gets inside the device itself. Conventional cybersecurity tools can monitor network traffic, identify known vulnerabilities...

Modern infrastructure is increasingly dependent on tightly connected digital systems. Power grids, transport networks, hospitals, and communication platforms all rely on data flows that...

You’d think that as an agency tasked with security, the Department of Homeland Security (DHS) would be for the challenge of maintaining its own...

At first glance, diesel submarines seem to defy basic physics. Diesel engines require oxygen for combustion, yet these vessels spend much of their time...

Scientists created Tianmouc – the world’s first brain-inspired vision chip capable of sensing 10,000 frames per second, efficiently handling extreme scenarios, and ensuring system...

Autonomous flight at insect scale has long been a challenge in robotics. Existing microrobots can hover or move along controlled paths, but they typically...