Thanks for he heads-up, Sash. The presentation on Intelsky is always pretty dramatic, hyping up the imminent possibility of escalation, so engagement-farming could be right. Found a couple of sources mentioning 20+ US military flights to Armenia & Azerbaijan, mainly heavy transports, citing the flightradar website:

https://caspianpost.com/regions/why-us-military-aircraft-flooded-the-south-caucasus-ahead-of-vance-s-visit
https://news.am/eng/news/929493.html

...but can't verify.

cheers,
I