The British Army’s experimental multi-coloured digital camouflage Challenger 2 makes the tank harder to spot by the human eye and optical sensors
No, Tanks Are Not Obsolete — The Russian Army is Just Bad at Combined Arms
Tank, Military Wiki
Army tanks given hidden edge in combat with new digital camouflage
Advanced ISR sensors and their impact on 'Military Power
Secret U.S. military documents appear online. Pentagon, DOJ investigate : NPR
How to hide a tank: digital camouflage - Global Defence Technology, Issue 121
Military camouflage - Wikipedia
The Engineer - DMEx to develop advanced defence materials
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How Ukraine's 'dragon' is fanning calls for more air defence systems - National
BAE Adaptive Thermal Camouflage: The Future of Stealth Technology in Military Operations, by Christian Baghai