What Mustafa and Garnet attempt to do here is totally unacceptable. Imagine that I go to the Turkey article, and start deleting parts of it, without first discussing the issue with you. What would be your reaction?! ANI at least I suppose! 

 If you are honestly interested in improving the article and upgrading its quality, express your proposals here, and see if there is an agreement.  

 Even better: do you intend to rewrite it? Then, create a sandbox page, rewrite the article as you imagine it, and present this improved and upgraded in terms of quality version of yours here. If you have indeed achieved an upgrading of its quality, I am sure that nobody will oppose your actions. But speaking about "quality", just deleting, and not yet improving anything ... mmmmm ... It does not work like that, folks.