Dr. Medjitna Messaoud, Professor of Economic Sciences at the University of Algiers 3, animated on May 18^th, 2022 a lecture for the Land Forces Command's personnel at the conference room of the Head Quarter/LFC, entitled : «The economic warefare and its role in the fourth generation warefares», in which he tackled the following points:

1. Definition of the economic warefare;
2. Forms of the fourth generation warefares;
3. Weapons used in the economic warefare;
4. The impacts of the economic warefare, conclusion and results.