Aimed at the problem existed in missile position that decisions are clinging on practice too much, the paper put forward the unified process model of battlefield recovery service in missile position. After analyzing life circle processes of support materiel and airborne ammunition in missile camp, the paper abstracts the unified process of battlefield recovery service, and disassembles it into five sub-processes, such as battlefield damage evaluation of materiel, repair scheme decision, spare part buildup, implementation and repair effect evaluation. At the same time, sets up process models of these processes mentioned above which support the rapid. The study can provide reference for battlefield recovery service decision flat development quickly.