Related Rule
Kenya
Practice Relating to Rule 70. Weapons of a Nature to Cause Superfluous Injury or Unnecessary Suffering
Kenya’s LOAC Manual (1997) provides: “It is prohibited to employ weapons, projectiles and methods and materials of warfare of a nature to cause superfluous injury.” 
Kenya, Law of Armed Conflict, Military Basic Course (ORS), 4 Précis, The School of Military Police, 1997, Précis No. 2, p. 2.