The following is the Aug. 15, 2023, Congressional Research Service report, Israel: Major Issues and U.S. Relations.
From the report
Israel has forged close bilateral cooperation with the United States in many areas. A 10-year bilateral military aid memorandum of understanding commits the United States to provide Israel $3.3 billion in Foreign Military Financing and to spend $500 million annually on joint missile defense programs from FY2019 to FY2028, subject to congressional appropriations. Some...
https://news.usni.org/2023/08/16/report-to-congress-on-israel-and-u-s-relations