Doctrina Militar is an Android app developed by Ejército Nacional de Colombia - EJC, designed to provide a comprehensive reference for military operations and doctrine. The app is free to download and offers a wealth of information that enables military personnel to plan, prepare, and execute their operations with precision.

The app offers a vast collection of doctrinal publications and other resources that cover various aspects of military operations. It includes information on tactics, techniques, and procedures, as well as military history and leadership principles. The app is designed to be user-friendly, with an intuitive interface that allows for easy navigation and quick access to information.

Overall, Doctrina Militar is a valuable resource for military personnel looking to enhance their knowledge and understanding of military operations and doctrine. With its vast collection of resources and user-friendly interface, it is an excellent reference app for anyone involved in military operations.