https://stream.echo6.co/videos/watch/585f2b06-8a5b-480b-8748-b9047eb625d5 Other Helpful Videos: Synthetic Aperture Radar: https://youtu.be/dOoCltqtJR8 Counter-UAS: https://youtu.be/zHnkUHsliSg Multispectral Imaging: https://youtu.be/jmnaVhAliPU 00:00 - Introduction 03:23 - How Optical Sensors Work 04:21 - "Invisible Light" 09:58 - Quantum Phyics Simplified 11:04 - How Thermal Sensors Work 14:59 - Detection, Recognition, Identification 18:00 - Key Takeaway 20:00 - Is it Worth it? 23:23 - Deception Basics 27:17 - A Game of Cat and Mouse 28:20 - Weather 32:54 - NIBs 39:48 - Adversary's Training and Equipment 42:46 - Factors of Recognition 44:04 - Position 47:54 - Shape 52:00 - Movement 54:53 - Additional Thoughts 57:24 - Commercial Warnings 1:01:29 - Closing Thoughts Other Helpful Videos: Disclaimer: No company sponsored this video. In fact, we have no sponsors. We are funded 100% by you, the viewer. All of the equipment and materials used in this video were purchased by us with our own personal funds. As such, we have no financial incentive to recommend certain brands or products, and none of the companies mentioned in this video were given prior notice that we would be featuring their products. We are happy to help companies develop better products, but we must maintain neutrality in order to ensure the longevity of this content. Specific gear comes and goes, but doctrine lasts a lifetime. We take this unique approach to encourage a more educational perspective, rather than getting caught up in the tiny details of gear that sometimes overwhelms the tactical community and warfare doctrine in general. This content is purely educational and does not advocate for violating any laws. Do not violate any laws or regulations. This is not legal advice. Consult with your attorney. If you would like to support us, we're on Patreon! https://www.patreon.com/user?u=30479515 And if you don't like Patreon, we're also on Utreon! https://utreon.com/c/S2Underground/ Our Reading List! https://www.goodreads.com/user/show/133747963-s2-actual The War Kitchen Channel! https://www.youtube.com/channel/UCYmtpjXT22tAWGIlg_xDDPA Sat, 09 May 2026 06:13:59 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/585f2b06-8a5b-480b-8748-b9047eb625d5 All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.