Via Michael Tracey :
Petraeus is floating a scenario where presumably the US would bypass Germany/France and organize some sort of "multinational force" -- likely including UK, Poland, Romania, Baltics, etc. -- without activating the full NATO command structure. 2011 Libyan war was organized this way
— Michael Tracey (@mtracey) October 22, 2022
Here's the article at L'Express:
Entretien exclusif
David Petraeus, ex-CIA : "Une force dirigée par les Etats-Unis pourrait intervenir en Ukraine"
RT had the story (via Archive Today for folks not allowed to access RT):
US could directly intervene in Ukraine – ex-CIA chief
The US and its allies may join the conflict between Moscow and Kiev even if there is no threat to NATO, David Petraeus believes