Соответствующая норма
Spain
Practice Relating to Rule 108. Mercenaries
Spain’s LOAC Manual (1996) states:
Mercenaries are those who are especially recruited to fight in armed conflict and who take direct part in armed hostilities essentially by the desire for private gain and are, in fact, promised by or on behalf of a Party to the conflict, material compensation substantially in excess of that promised or paid to combatants of similar ranks and functions in the armed forces of that Party. Members of the Armed Forces of a party to the conflict, nationals of a party to the conflict, or those who have been sent by a State which is not a Party to the conflict on official duty as members of its armed forces are not considered mercenaries. Those who take part in peace operations will not be considered mercenaries. 
Spain, Orientaciones. El Derecho de los Conflictos Armados, Publicación OR7-004, 2 Tomos, aprobado por el Estado Mayor del Ejército, Division de Operaciones, 18 March 1996, Vol. I, § 1.4.b.
Spain’s LOAC Manual (2007) states:
Mercenaries are those persons specially recruited to take a direct part in the hostilities, motivated essentially by the desire for private gain and promised material compensation substantially in excess of that paid to combatants of similar ranks and functions in the armed forces. Members of the armed forces of a party to the conflict, the nationals of a party to the conflict and those sent by a State that is not a party to the conflict on official duty as members of its armed forces are not considered mercenaries. Those taking part in peace operations are never considered mercenaries. 
Spain, Orientaciones. El Derecho de los Conflictos Armados, Tomo 1, Publicación OR7–004, (Edición Segunda), Mando de Adiestramiento y Doctrina, Dirección de Doctrina, Orgánica y Materiales, 2 November 2007, § 7.3.a.(8); see also § 1.4.b.
Spain’s LOAC Manual (1996) included mercenaries in the section concerning persons not entitled to protection, stating:
They are neither considered civilians nor have the right to take a direct part in hostilities as combatants. The more important consequence is that to the extent that they take a direct part in hostilities, they shall not be entitled to prisoner-of-war status. 
Spain, Orientaciones. El Derecho de los Conflictos Armados, Publicación OR7-004, 2 Tomos, aprobado por el Estado Mayor del Ejército, Division de Operaciones, 18 March 1996, Vol. I, § 1.4.b.
Spain’s LOAC Manual (2007) states that mercenaries “are not entitled to prisoner-of-war status if they are captured”. 
Spain, Orientaciones. El Derecho de los Conflictos Armados, Tomo 1, Publicación OR7–004, (Edición Segunda), Mando de Adiestramiento y Doctrina, Dirección de Doctrina, Orgánica y Materiales, 2 November 2007, § 1.4.