Sun Yat-sen mentioned a similar concept before: patriotic military education!

National defense education is a construction and struggle to defend national sovereignty, territorial integrity and security and resist foreign aggression and subversion threats. Social activities to impart ideas, knowledge and skills related to national defense to the whole people. An important part of national defense construction,

National defense education includes all kinds of social activities to enhance the national defense thinking, knowledge, skills and physical quality of the whole people and help form and improve the national defense concept and ability.