Advancing Resource Stewardship Our commitment to sustainability includes a responsibility to operate our facilities efficiently and to proactively manage our business and our supply chain to reduce carbon emissions, mitigate risk and safeguard valuable resources. Counterfeit Parts Prevention 15 Energy Management 16 Hazardous Chemicals/Materials 22 Resource and Substance Supply Vulnerability 23 Total Cost of Ownership 24 About this Report Our Company Our Sustainability Approach Our Sustainability Priorities Beyond the SMP ESG Performance Index www.lockheedmartin.com 2021 Sustainability Report 14