Morning of intense air activity over eastern Poland (but not only).
At least three NATO assets have been keeping an eye on Belarus (where numerous Russian troops are pouring in) and the Kaliningrad enclave.
In detail:
– NATO Boeing E-3A (reg. LX-N90448)
– USAF Boeing RC-135W (reg. 62-4139 – callsign JAKE11)
– USAF Boeing E-6E (callsign REDEYE6)