Règle correspondante
Peru
Practice Relating to Rule 145. Reprisals
Section E. Termination of reprisals as soon as the adversary complies again with the law
Peru’s IHL Manual (2004) states with regard to reprisals: “The action taken … must be discontinued once its purpose has been achieved, that is, when the violation of international humanitarian law by the enemy has ceased.” 
Peru, Manual de Derecho Internacional Humanitario para las Fuerzas Armadas, Resolución Ministerial Nº 1394-2004-DE/CCFFAA/CDIH-FFAA, Lima, 1 December 2004, § 25.c.(5).
Peru’s IHL and Human Rights Manual (2010) states: “The action taken … must be discontinued once its purpose has been achieved, that is, when the violation of international humanitarian law by the enemy has ceased.” 
Peru, Manual de Derecho Internacional Humanitario y Derechos Humanos para las Fuerzas Armadas, Resolución Ministerial No. 049-2010/DE/VPD, Lima, 21 May 2010, § 29(c)(5), p. 234.