🔬 Science & Research
« The Donbass Line🇺🇦 »
Since 2014, 2022 and more recently winter 2023, Ukraine has been building a huge defensive system. The multilayered “Donbass Line” composed of many trench network is quite similar to Russian Surovikin system.
🧵THREAD on Ukrainian in depth defenses⬇️
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Jan 14, 2024
