Will the US Congress Sway the Trump Administration Against Turkey?
The bill also emphasizes that Turkey's purchase of the S-400 systems is within the scope of the Countering America's Adversaries Through Sanctions Act (CAATSA) and states that "such a purchase would endanger the integrity of the NATO alliance, would adversely affect ongoing operations of the United States Armed Forces, including coalition operations in which the United States Armed Forces participate, would result in a significant impact to defense cooperation between the United States and Turkey, and would significantly increase the risk of compromising United States defense systems and operational capabilities.