Exclusive: Western Intelligence Fears New Russian Sat-Nav's Espionage Capabilities - New Lines Magazine
The GPS Wars Are Here – Foreign Policy
Russia to 'restrict' US-run GPS satellites - BBC News
History of GLONASS - Wikipedia
Russia's Electronic-Warfare Troops Knocked Out 90 Percent Of Ukraine's Drones
Electronic jamming between Russia and NATO is par for the course in the future, but it has its risky limits - Atlantic Council
Rob S a Twitteren: "No wonder #Russia's Su-24 got 'lost' in #Turkey, check out the Walmart-Grade GPS system in their attack jets: #Syria https://t.co/xugzx2Gqvs" / Twitter
Why isn't Russia doing more to jam GPS in Ukraine?
Russian pilots use US-made GPS receivers during combat missions in Syria
China and Russia to boost satellite navigation systems with new ground stations | South China Morning Post
Russians Hacking the GPS System to Send Ships Bogus GNSS Navigation Data
Russia Will Install GLONASS Monitoring Stations In China; China to Reciprocate - Inside GNSS - Global Navigation Satellite Systems Engineering, Policy, and Design
Russia and China plan merger of their two GPS satellite networks.
About GLONASS
Russian pilots use US-made GPS receivers during combat missions in Syria
GLONASS - Wikipedia
What on Earth is the Global Positioning System? > U.S. Department of Defense > Story
Russians Hacking the GPS System to Send Ships Bogus GNSS Navigation Data
Russian pilots in Ukraine using insecure, non-military navigation equipment: UK defence secretary | News | Flight Global
China Launches Beidou, Its Own Version of GPS - IEEE Spectrum
