Related Rule
South Africa
Practice Relating to Rule 145. Reprisals
South Africa’s LOAC Manual (1996) states:
A reprisal is an otherwise illegal act in response to a prior illegal act by the enemy. The purpose of a reprisal is to get the enemy to adhere to the law of war. Reprisals are only permitted according to strict criteria. 
South Africa, Presentation on the South African Approach to International Humanitarian Law, Appendix A, Chapter 4: International Humanitarian Law (The Law of Armed Conflict), National Defence Force, 1996, § 34(e).
[emphasis in original]
South Africa’s Revised Civic Education Manual (2004) states:
A reprisal is an otherwise illegal act in response to a prior illegal act by the enemy. The purpose of a reprisal is to get the enemy to adhere to the law of war. Reprisals are only permitted according to strict criteria. 
South Africa, Revised Civic Education Manual, South African National Defence Force, 2004, Chapter 4, § 56(e).
[emphasis in original]
South Africa’s LOAC Manual (1996) states: “Reprisals are only permitted according to strict criteria.” 
South Africa, Presentation on the South African Approach to International Humanitarian Law, Appendix A, Chapter 4: International Humanitarian Law (The Law of Armed Conflict), National Defence Force, 1996, § 34(e).
South Africa’s LOAC Manual (1996) states that “reprisals are only permitted according to strict criteria”. 
South Africa, Presentation on the South African Approach to International Humanitarian Law, Appendix A, Chapter 4: International Humanitarian Law (The Law of Armed Conflict), National Defence Force, 1996, § 34(e).
South Africa’s LOAC Manual (1996) states: “Reprisals are only permitted according to strict criteria. Decisions must be made at the highest level. Soldiers cannot take reprisals at their own initiative.” 
South Africa, Presentation on the South African Approach to International Humanitarian Law, Appendix A, Chapter 4: International Humanitarian Law (The Law of Armed Conflict), National Defence Force, 1996, § 34(e).
South Africa’s Revised Civic Education Manual (2004) states: “Decisions [of resorting to reprisals] must be made at the highest level. Soldiers cannot take reprisals at their own initiative.” 
South Africa, Revised Civic Education Manual, South African National Defence Force, 2004, Chapter 4, § 56(e).
South Africa’s LOAC Manual (1996) states: “Reprisals are only permitted according to strict criteria.” 
South Africa, Presentation on the South African Approach to International Humanitarian Law, Appendix A, Chapter 4: International Humanitarian Law (The Law of Armed Conflict), National Defence Force, 1996, § 34(e).