So basically, as Russians advance and capture positions at the battlefield, they receive advanced western tech, and when they capture a city for example, they get to take massive amounts of watching, machines, refrigerators, heaters, hair dryers, lamps, air conditioners, microwaves, ect. Those western made household appliances have advanced western technology, Russians use these advanced western tech to develop their military equipment.

t.me/RussianBaZa