The deal will allow L3Harris to nearly triple its PAC-3 propulsion production and marks the company’s largest PAC-3 propulsion agreement to date. The agreement follows a series of prior PAC-3 MSE framework agreements DOW signed with Lockheed, Boeing and Honeywell. In April, Lockheed received a $4.76 billion undefinitized contract action to produce PAC-3 MSE interceptors for U.S. and allied forces. What Does the THAAD Propulsion Agreement Cover? The agreement will quadruple L3Harris’ THAAD propulsion production and represents the largest THAAD propulsion award the company has received to date.