United States, Feb. 9 -- RTX Corp., East Hartford, Connecticut, is awarded a not-to-exceed $230,559,766 fixed-price-incentive (firm target), cost-plus-incentive-fee, advanced acquisition, undefinitized contract for the procurement of long lead time materials, parts, components, and efforts necessary to protect the F135 Lot 20 propulsion system delivery schedule in support of the production of 138 propulsion systems for the Air Force, Marine Corps, Navy, non-U.S. Department of Defense (DOD) partners, and Foreign Military Sales (FMS) customers. Work will be performed in East Hartford, Connecticut (17%); Indianapolis, Indiana (10%); Middletown, Connecticut (8%); Kent, Washington (7%); North Berwick, Maine (4%); EL Cajon, California (3%); Cromw...