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Peru
Practice Relating to Rule 146. Reprisals against Protected Persons
Section B. Wounded, sick and shipwrecked in the power of the adversary
Peru’s IHL Manual (2004) states that reprisals against “the wounded, sick and shipwrecked” are prohibited. 
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.(2).(c).
The manual also states: “It is prohibited for a State to take reprisals against protected persons and their property. Medical personnel are therefore entitled to use all legal measures available to prevent reprisals … against the wounded and sick in their care.” 
Peru, Manual de Derecho Internacional Humanitario para las Fuerzas Armadas, Resolución Ministerial Nº 1394-2004-DE/CCFFAA/CDIH-FFAA, Lima, 1 December 2004, § 92.d.
Peru’s IHL and Human Rights Manual (2010) states that reprisals against “the wounded, sick and shipwrecked” are prohibited. 
Peru, Manual de Derecho Internacional Humanitario y Derechos Humanos para las Fuerzas Armadas, Resolución Ministerial No. 049-2010/DE/VPD, Lima, 21 May 2010, § 26(c)(2)(c), p. 234.
The manual also states: “It is prohibited for a State to take reprisals against protected persons and their property. Medical personnel are therefore entitled to use all legal measures available to prevent reprisals … against the wounded and sick in their care.” 
Peru, Manual de Derecho Internacional Humanitario y Derechos Humanos para las Fuerzas Armadas, Resolución Ministerial No. 049-2010/DE/VPD, Lima, 21 May 2010, § 83(d), p. 285.