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Military News 29 May 2025 - 13 June 2025

Fiber-Optic Drones in Ukraine: Evolution, Applications, and Impact

Fiber-Optic Drones in Ukraine: Evolution, Applications, and Impact

The Knyaz Vandal Novgorodsky fiber-optic FPV drone, built by the Russian volunteer group Ushkuinik led by Aleksey Chadaev, was deployed in August 2024 in Russia’s Kursk region to counter Ukrainian incursions. By late 2024 and early 2025, elite Russian fiber-optic FPV units named Rubicon and Sudny Den operated in eastern Ukraine, carrying spools up to about 10.8 km and achieving ranges of 20–30 km with roughly 80% success at 20 km. In December 2024 Ukraine demonstrated FPV drones controlled via fiber-optic cables to high-ranking officers, presenting more than a dozen domestic models with payloads up to 3 kg. By early
13 June 2025
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Inside America’s Silent Sentinels: The Untold Story of GSSAP in Space Surveillance

Inside America’s Silent Sentinels: The Untold Story of GSSAP in Space Surveillance

GSSAP-1 and GSSAP-2 were launched on July 28, 2014 aboard a Delta IV M+(4,2) from Cape Canaveral, accompanied by the ANGELS experimental satellite. The GSSAP satellites operate in near-geosynchronous orbit roughly 35,900 km (22,300 miles) above Earth and function as a “neighborhood watch” for the GEO belt, providing space situational awareness to USSPACECOM. Built by Northrop Grumman on the GeoStar-1 bus, GSSAP satellites are three-axis stabilized and carry high-resolution optical sensors capable of rendezvous and proximity operations with other GEO objects. Each GSSAP spacecraft carries limited onboard propellant, meaning its maneuvering life spans only a few years before it must
5 June 2025
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Military Satellite Services: Complete Guide to Secure Communications

Military Satellite Services: Complete Guide to Secure Communications

The United States operates the Advanced Extremely High Frequency (AEHF) constellation, delivering jam-resistant, global, protected military communications including nuclear command and control links. Navstar GPS is a 31-satellite global navigation system that provides precise positioning, navigation, and timing to guide munitions such as JDAM and to synchronize encrypted networks. Defense Support Program (DSP) and the Space-Based Infrared System (SBIRS) form the U.S. early-warning constellation that uses infrared sensors to detect missile launches worldwide. U.S. Keyhole KH-11 optical reconnaissance satellites (and successors) provide high-resolution imagery from space. Russia operates the Liana ELINT constellation, including Lotos-S1 in low orbit and Pion-NKS in
4 June 2025
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Satellite Technology in Military and Defense: A Global Overview

Satellite Technology in Military and Defense: A Global Overview

The United States operates roughly 120–130 dedicated military satellites, spanning KH-11 imaging, SBIRS/DSP early warning, AEHF/Milstar communications, and the Wideband Global SATCOM network. Russia maintains about 70–80 active military satellites, including the Persona and Bars-M reconnaissance systems, the Liana ELINT network, the GLONASS navigation constellation, and the Tundra early-warning fleet. China operates approximately 60–70 military satellites, featuring the Yaogan reconnaissance fleet, the Beidou 35-satellite GNSS, and the Shentong/Tianlian military communications satellites, along with an active ASAT program. India demonstrated an ASAT capability in March 2019 with Mission Shakti, destroying a satellite in low Earth orbit. Israel’s Ofek series has operated
29 May 2025
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