Related Rule
Practice Relating to Rule 146. Reprisals against Protected Persons
Section A. Captured combatants and prisoners of war
The Hellenic Navy’s International Law Manual (1995) provides: “In the context of armed conflict, reprisals are prohibited … [a]gainst prisoners of war.” 
Greece, International Law Manual, Hellenic Navy General Staff, Directorate A2, Division IV, 1995, Chapter 4, § 7(a).