Group 1 - The core viewpoint is that President Erdogan of Turkey believes there should be no restrictions between NATO allies, specifically the United States and Turkey, in the defense sector [1] Group 2 - The statement emphasizes the importance of collaboration in defense matters among NATO members [1] - Erdogan's remarks may indicate Turkey's desire for increased military cooperation and support from the U.S. [1] - This position could influence future defense agreements and military strategies within NATO [1]