From Ghost Signals to Orbital Shields In June 2024, Australian astronomers detected a mysterious, intense burst of radio waves originating from near Earth. Initially, they thought they’d found a new pulsar or quasar. Instead, they traced the 30-nanosecond pulse to an unlikely source – NASA’s defunct Relay-2 satellite, launched during the Cold War and dormant…
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Introduction to Anti-Drone Technologies As drones proliferate in both civilian and military arenas, the need to counter rogue or malicious drones has become urgent. High-profile incidents – from drones causing airport shutdowns to UAVs menacing critical infrastructure – have underscored the threat. For example, the NFL reported a staggering 20,000% increase in drone incursions at…
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Ukraine’s post-war reconstruction and development drive has led to a surge of high-value tenders in 2025 across energy, infrastructure, defense, healthcare, IT, transportation, and construction. Below we break down the most important and strategic tenders by sector – including government procurements and private investment projects, both ongoing and newly awarded. Each section lists major tenders…
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A modern military satellite orbiting Earth. Such orbiting assets have become essential strategic tools, often described as the “ultimate high ground” in warfare. Introduction to Military Satellite Technology Military satellites are artificial satellites used for defense and security purposes, providing capabilities that are now indispensable in modern warfare en.wikipedia.org. Since the earliest reconnaissance satellites of the Cold…
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