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( Mark One ) UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON , D.C. 20549 FORM 20 - F □ REGISTRATION STATEMENT PURSUANT TO SECTION 12 ( b ) OR ( g ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR × ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 for the fiscal year ended December 31 , 2020 Commission File No. 0-28998 OR □ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 ELBIT SYSTEMS LTD . ( Exact name of Registrant as specified in its charter ) Not Applicable ( Translation of Registrant's name into English ) Israel ( Jurisdiction of incorporation or organization ) Advanced Technology Center , Haifa 3100401 , Israel ( Address of principal executive offices ) Joseph Gaspar , E - mail : j.gaspar@elbitsystems.com , Tel . 972-77-294-6404 , Fax : 972-77-294-6944 Advanced Technology Center , P.O. Box 539 , Haifa 3100401 , Israel ( Name , Telephone , E - mail and / or Facsimile number and Address of Company Contact Person ) Securities registered or to be registered pursuant to Section 12 ( b ) of the Act . Title of each class Ordinary Shares , nominal value 1.0 New Israeli Shekel per share Trading Symbol ( s ) ESLT Securities registered or to be registered pursuant to Section 12 ( g ) of the Act . Not Applicable ( Title of Class ) Name of each exchange on which registered The NASDAQ Global Select Market