; (2) partner and contract with multiple observation service and data providers simultaneously to reduce risks of data gaps and improve mission robustness; and (3) utilize authorities, such as additional forms of transaction agreements under section 301, that allow for innovative partnerships with private sector entities. (b) Savings clause Nothing in this title may be construed as infringing on the acquisition authority or strategy of Federal entities authorized under title 10, United States Code. (c) Unnecessary duplication In meeting the requirements under this title, the Under Secretary shall avoid unnecessary duplication between the National Oceanic and Atmospheric Administration, the National Aeronautics and Space Administration, other Federal departments and agencies, and private sector entities, including relating to corresponding expenditures of funds and employment of personnel by— (1) coordinating existing activities with other civilian Federal departments and agencies which provide, contract, or partner with private sector entities to acquire, weather and environmental observations and data