American duplicity, which sadly UK and Western Europe are hostage to ios readily apparent in this whole saga. The truth is post USSR the US agreed not to take NATO membership right into what is Russian sphere of influence.
Ukraine or even Latvia are like Mexico or Cuba to USA. NATO should have remained at the German border and Eastern Europe should have been a buffer between Russia and West.
Instead US used Russian weakness to move the post east with every decade. I think this whole affair will not lead to a war but is a message to America. Do not expand NATO into Ukraine.
As regards Erdogan this is remarkable opportunity to leverage in benefit of Turkey. And his playing his cards well. All the anti Erdogan mania prevailing in Western media will now subside.
All guns on Putin now ..... !
Every second tourist in Istanbul was a Russian. That market must rely heavily on Russia tourists.