War propaganda represents a serious threat to national and international security. War propaganda is a harsh phenomenon that, through the human psyche, directly attacks the security of mankind and "man" as the supreme value protected by criminal law. It has always been associated with the movements of a migratory policy that have been a constant factor, so that the unfolding of a war both at the national and international level is largely due to the support of this phenomenon by the population, being manipulated through a series of propaganda methods.