The CIA dronestrikes sounds made-up, but a US combat surveillance aircraft had its transponder on and was publicly announcing its flight path as it patrolled south of Crimea.
Not stealing any credit - this should embolden the Ukrainians, if they are indeed getting this level of support from the USA. As I wrote, speculation as this stuff would be top secret. Don't you think we have stealth (to radar) drones if we have F-22s and F-35s?