The first trains with drone protection appeared in Ukraine. The video shows a Ukrainian ChME3 shunting locomotive. The locomotive is equipped with a "Mangal"-type protection system, consisting of gratings; the same type of anti-drone protection is now used on military vehicles. The locomotive's driver's cab is armored, including folding window shields. The ChME3 series locomotives were developed in Czechoslovakia in 1963. More than 7,000 ChME3 locomotives were produced, making it one of the most widely used locomotives on railways in the USSR and other countries.