“Around 2016, the C.I.A. began training an elite Ukrainian commando force — known as Unit 2245 — which captured Russian drones and communications gear so that C.I.A. technicians could reverse-engineer them and crack Moscow’s encryption systems.”
“The relationship is so ingrained that C.I.A. officers remained at a remote location in western Ukraine when the Biden administration evacuated U.S. personnel in the weeks before Russia invaded in February 2022. During the invasion, the officers relayed critical intelligence, including where Russia was planning strikes and which weapons systems they would use.”