Also, it a common for military aircraft to not have a transponder on, especially in the vicinity of threats. Without a transponder the civilian aircraft TCAS/ACAS would not warn about traffic.
Not sure how far off the coast of Venezuela this occurred, but there are some very real SAM threats the Air Force aircraft would need to worry about.
(edited typos)
The US Air Force should /absolutely/ be worried about Venezuela fighting back, with SAMs or otherwise. This military action and potential war is a travesty and the whole world should condemn and ostracize the USA immediately.
I don't get the reason for this one being in the list. Is that an abusive product in some way?