Iridium, a LEO network, started service in 1998 and operates 66 active cross-linked satellites, delivering near-global coverage, with the Iridium NEXT second-generation network launched in 2019. Globalstar uses 48 satellites (24 second-generation as of 2013), has no inter-satellite links and relies on ground gateways, and Apple’s Emergency SOS on iPhone 14 uses about 85% of…
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The global drone market was valued at about $73 billion in 2024 and is forecast to reach $163+ billion by 2030, with a 14%+ CAGR in the latter 2020s. Military and defense end-use accounted for about 60% of total drone market value in 2024. DJI held an estimated 70%+ share of the global drone market…
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By late 2023, nearly every Ukrainian combat brigade had integrated drones, with dedicated UAV units for surveillance, artillery spotting, and attack missions. Small off-the-shelf DJI Mavic quadcopters, priced around $1,500–$3,000, were widely used for frontline reconnaissance and artillery correction. FPV kamikaze drones cost as little as $400–$500 to assemble and have been linked to a…
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