The following is the Aug. 5, 2022, Congressional Research Service report, Turkey: Background and U.S. Relations In Brief.
From the report
U.S. relations with Turkey take place within a complicated environment and with Turkey in economic distress. Existing U.S.-Turkey tensions that worsened after a failed 2016 coup in Turkey—including ongoing disagreements over Syrian Kurds and Turkey’s 2019 procurement of a Russian S-400 surface-to-air defense system—have raised questions about the future of...
https://news.usni.org/2022/08/17/report-to-congress-on-turkey-u-s-relations