Rajesh Uppal

Rajesh Uppal

Militaries Fielding Portable Manpack Electronic Warfare Systems: Intelligence and Offensive Capabilities on the Go

In modern warfare, dominance isn’t just about firepower—it’s about controlling the electromagnetic spectrum. Militaries worldwide are increasingly fielding portable manpack electronic warfare (EW) systems, enabling soldiers to detect, deceive, and disrupt enemy communications, drones, and radar systems while on the…

Revolutionizing Supply Chains: The Future of Bulk Material Handling Technology

Introduction Every year, over 100 billion metric tons of bulk materials—equivalent to two-thirds the mass of Mount Everest—are transported around the globe using traditional conveyors and trucks. In today’s fast-paced, environmentally conscious world, achieving net zero emissions requires a radical…

Japan’s thrust on indigenous Defense capability and defense cooperation : Rising to Regional Security Challenges

As geopolitical tensions continue to escalate in the Indo-Pacific, Japan is taking decisive steps to bolster its national defense and assert its strategic presence. The year 2025 marks a transformative period for Japan’s Self-Defense Forces (SDF), characterized by increased defense…

Beyond Hydrocarbons: The Ammonia-Hydrogen Revolution in Zero-Carbon Power and Propulsion

Hydrogen & Ammonia: Dual Fuels Leading the Clean Energy Revolution Hydrogen and ammonia are emerging as powerful partners in decarbonizing aviation, shipping, and heavy industry—reshaping the future of global energy. The Carbon Conundrum For over a century, hydrocarbon fuels (CₓHᵧ)…

Observing the Universe’s Most Powerful Explosions: Tracking Gamma-Ray Bursts Across Wavelengths

Gamma-ray bursts—cosmic explosions so powerful they outshine entire galaxies—are unlocking secrets of black holes, neutron stars, and the early universe. Introduction Gamma rays occupy the highest frequency and shortest wavelength region of the electromagnetic spectrum, with frequencies typically above 10^{19} Hz…