As solar storms intensify, space weather sensors are becoming humanity’s early warning shield—protecting satellites, power grids, navigation systems, and the technological foundation of modern civilization. The Invisible War Above Us Above our heads, a silent and invisible war unfolds. Every 90 seconds, the Sun ejects massive clouds of plasma—coronal mass …
Read More »Introduction: Technology at the Core of China’s Defence Modernisation President Xi Jinping has issued a renewed call to modernize China’s border security architecture through the deployment of high-tech “smart systems” to confront what he described as “new opportunities and challenges” in national defense. The remarks were delivered during a high-level …
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DARPA’s ACT and ACT-IV programs are reinventing phased array antennas, enabling software-defined systems that unify radar, communications, and electronic warfare—reshaping defense, civil infrastructure, and electromagnetic dominance for the future. Introduction: Reinventing the Radar—Why Phased Arrays Needed a Revolution Phased arrays—electronically steered antenna systems with no moving parts—are at the heart …
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