No they can’t. If they buy certain Russian things the US will stop. Look at what happened when Turkey bought Russia’s air defense systems. They lost F-35s over

No they can’t. If they buy certain Russian things the US will stop. Look at what happened when Turkey bought Russia’s air defense systems. They lost F-35s over it[1]. [1] https://www.defensenews.com/pentagon/2020/12/14/us-sanctions-nato-ally-turkey-over-purchase-of-russian-missile-defense-system/ https://www.defensenews.com/pentagon/2020/12/14/us-sanctions...