Stop buying Turkey’s F-35 parts, lawmakers tell DoD
The US formally removed Turkey from the multinational program in 2019 over the S-400 deal and it ended training of Turkish pilots
Russia won’t object if Turkey does not activate S-400s
Relations between Ankara and Moscow have cooled since the killing of Turkish soldiers in a government attack in Idlib
US doubles down on Turkey S-400 sanctions threats
The system has unofficially achieved FOC (Full Operational Capability) but for diplomatic reasons the official announcement has been postponed