Соответствующая норма
Practice Relating to Rule 42. Works and Installations Containing Dangerous Forces
Section B. Placement of military objectives near works and installations containing dangerous forces
Kenya’s LOAC Manual (1997) provides: “The defensive armament of a work or installation containing dangerous forces must be limited to weapons capable of repelling hostile action against that work or installation.” 
Kenya, Law of Armed Conflict, Military Basic Course (ORS), 4 Précis, The School of Military Police, 1997, Précis No. 2, p. 13.