土耳其国防部长：北约盟国必须增加军费开支并且“更聪明地”花费，希望加强防务合作。

Group 1 - The core viewpoint emphasizes that NATO allies must increase military spending and allocate resources more intelligently to enhance defense cooperation [1] Group 2 - The Turkish Defense Minister's statement reflects a growing concern among NATO members regarding defense capabilities and funding [1] - The call for smarter spending indicates a shift towards more strategic allocation of military resources within NATO [1]