When the slaughter of innocent civilians gets even worse and the world see it in real time how do we respond? What is the threshold before we use airpower to take out Russian weapons and positions?
Either way engaging the Russians directly now or waiting for the massacre of Ukrainian civilians is a choice that has no clear answer to the ramifications now.
The only other option is that somehow the hardware the international community is sending is enough, is used skillfully, and it stems the tide.
In the Vietnam war the CIA trained and supplied the Hmong in Laos with fighter jets and tactical support. The Hmong became master pilots and held the NVA to a standstill until the politics were such that every bombing run had to be first approved from Washington which could take 48 hours. Different time and situation but hopefully we're not that assisine today but who knows. The CIA should be, and probably is, hip deep in this conflict training, supplying, providing logistical support, and advising.