In order to promote the research progress of reactive armor, the status of reactive armor and its charge were analyzed and out looked. In the paper, 4 leapfrog developments of reactive armor technology were elaborated. By the process introduction, and combined with the development of current new technology, that the intellectualization of reactive armor charge is regarded as an important part of the intellectualization of reactive armor is assessed. The research results show that: armor penetration, low damage, and intelligence are the key technologies to be solved in the future.