Quote ="Dally"... I think Putin is being disenguous in his bid to look the tough guy at home. He has been spurred on by Cameron's ineptitude in parliament and I would guess by the thought that Obama is inherently weak. It seems that funding rebels covertly and overtly is proving an evil - see for example the pictures of executions of Assad troops. by rebels. A war crime is a war crime and there is no high moral ground at stake here. It is simply a matter of geopolitics between the world's bullies.'"
Putin is taking the route dictated by Russia's own military interests.
i.e. Military bases in Syria and strategic access to the Med.
He won't give that up readily.
Dubbya liked bombing people but that doesn't mean he was a strong leader.
So, yes, weak leaders can cost lives.