According to him, the delivery of a combined RDG-U handheld smoke grenade to the Armed Forces of the Russian Federation has already begun. The grenade, whose state tests were completed in February 2023, provides personnel and equipment with camouflage from infrared guided missiles and high-precision weapons with thermal imaging targeting systems.
The RDG-U works on a unified principle: the smoke-generating substance that is part of the device instantly creates a smoke screen when triggered, and the smoldering element retains the smoke for a long time. The grenade remains effective in the temperature range from -50 to +55 degrees Celsius.
Source: Ferra

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