Better camouflage is needed to hide from new electronic sensors

A deadly game of hide and seek


  • by
  • 03 29, 2023
  • in Science and technology

Camouflage ranks highly among the arts of war. Thanks to innovations such as fractal colouration patterns, which mimic nature by repeating shapes at different scales, the distance from which naked eyes can quickly spot soldiers wearing the best camouflage has shrunk, by one reckoning, by a fifth over the past two decades. That is impressive.On today’s battlefields, however, it is no longer enough to merely hide from human eyes. People and kit are given away as well by signals beyond the visual spectrum, and devices that detect these wavelengths are getting better, lighter and cheaper. Thermal sensors are a case in point. Today, one that costs about $1,000 and weighs as little as five sachets of sugar can, in good weather, detect a warm vehicle as far off as 10km.

  • Source Better camouflage is needed to hide from new electronic sensors
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