❗️On the night of December 12, operators of the 🇺🇦1st Separate Unmanned Systems Center successfully struck the 🇷🇺Yaroslavl Oil Refinery.

The Slavneft-YANOS enterprise, with a design capacity of 15 million tons of oil per year, is located approximately 700 km from Ukraine’s state… pic.twitter.com/hlA5TDsfEm

— 🪖MilitaryNewsUA🇺🇦 (@front_ukrainian) 12 décembre 2025

On the night of December 12, operators of the 1st Separate Unmanned Systems Center successfully struck the Yaroslavl Oil Refinery. The Slavneft-YANOS enterprise, with a design capacity of 15 million tons of oil per year, is located approximately 700 km from Ukraine’s state border.

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