russian combat-modified farm tractor hit ukrainian fpv drone near chasiv yar t-40 reinforced steel sheets combat use forces moments before strikes donetsk oblast 2025 t-40-russia-stolen-tractor-in-donetsk-oblast 427th raroh regiment unmanned systems

ISW: Russia wants to modernize army for long war with Ukraine and possible NATO confrontation

Moscow’s 2027-2036 rearmament program focuses on upgrading air defense, AI integration, and space capabilities.

Euromaidan Press