The work aims to study the multi-dimensional synergy of intelligent military logistics from the perspective of the integration of theory, technology and practice. The concept of intelligent military logistics was discussed. The basic theories and key technologies involved in the multi-dimensional synergy of intelligent military logistics were analyzed. On this basis, the functional elements of the multi-dimensional synergy of intelligent military logistics were put forward. A multi-dimensional collaborative framework model was explored and designed. Combined with the practical challenges such as lagging theory, weak standards, insufficient attention to safety faced by intelligent military logistics activities, the countermeasures and suggestions were put forward in five aspects. It is concluded that the multi-dimensional synergy of intelligent military logistics faces many challenges. In military logistics activities with different tasks, different strategies should be adopted for specific scenarios.