Greece v. Turkey

[Legbreaker]

I suggest that Greece attacking the NATO convoy was more symbolic than anything, an effort to show the world they were SERIOUS about their declaration. It's quite likely they were expecting their prior allies to back down and try something else rather than risk casualties in a conflict they didn't really have a lot of skin in.
It was a gamble which if successful would have paid huge dividends. Unfortunately the result was somewhat different to the expectations/hopes.