Norma relacionada
Nigeria
Practice relating to Rule 66. Non-Hostile Contacts between the Parties to the Conflict
Nigeria’s Manual on the Laws of War states: “The conduct of war and the wish to restore peace sometimes require intercourse between the belligerents.” 
Nigeria, The Laws of War, by Lt. Col. L. Ode PSC, Nigerian Army, Lagos, undated, § 24.
Nigeria’s Manual on the Laws of War notes:
The hoisting of a white flag means that a belligerent wishes to communicate with the enemy, either for the purpose of surrender or for some other purposes. Hoisting the white flag by a small number of soldiers usually [expresses] the wish to surrender; in the case of a large unit it is usually the expression of a wish to conduct negotiations. 
Nigeria, The Laws of War, by Lt. Col. L. Ode PSC, Nigerian Army, Lagos, undated, § 24.
Nigeria’s Manual on the Laws of War states: “The usual agents in non-hostile intercourse between belligerents are known as parlementaires. The parlementaires must carry a white flag … [and] an authorisation in writing signed by the sending commander.” 
Nigeria, The Laws of War, by Lt. Col. L. Ode PSC, Nigerian Army, Lagos, undated, § 24.
Nigeria’s Manual on the Laws of War provides: “The force commander (of the other side) is not obliged to receive the parlementaire.” 
Nigeria, The Laws of War, by Lt. Col. L. Ode PSC, Nigerian Army, Lagos, undated, § 24.