Revisit Emily Holland and Aaron Stein's analysis to understand the context surrounding an F-35 fighter jet sale to Turkey, the conditions Turkey must meet to receive them, and why the affinity between President Trump and Turkish President Erdoğan could be of concern for NATO.

From Greenland to Spain: Trump Threatens Allies While Embracing Turkey at NATO Summit - Foreign Policy Research InstituteAt last week’s NATO Summit in Ankara, President Trump was hosted warmly by Turkish President Recep Erdogan. Trump, who generally attends NATO summits with abuff.ly