From the Document: "Congress is actively considering a variety of bills that could impose sanctions on Turkey. The pending legislation is largely in response to a Turkish-led incursion into Syria (which Turkey calls Operation Peace Spring, or OPS) that began in early October after the Trump Administration announced that the United States was relocating some U.S. Special Forces away from the Syria-Turkey border area. Sanctions imposed via legislation would add to sanctions that the Administration imposed on Turkey in response to OPS, and many would stand until Turkey withdraws from areas it has already occupied."
CRS Insight, IN11185
Congressional Research Service: https://crsreports.congress.gov/