Related Rule
Djibouti
Practice Relating to Rule 54. Attacks against Objects Indispensable to the Survival of the Civilian Population
Djibouti’s Manual on International Humanitarian Law (2004) states:
It is … prohibited to attack, destroy, remove or render useless objects indispensable to the survival of the civilian population (such as foodstuffs, agricultural areas, harvests, livestock, drinking water installations and reservoirs, works of irrigation). 
Djibouti, Manuel sur le droit international humanitaire et les droits de l’homme applicables au travail du policier, Ministère de l’Intérieur, Direction Générale de la Police, 2004, pp. 31–32.
In 2010, in the History and Geography Textbook for 8th Grade, Djibouti’s Ministry of National Education and Higher Education, under the heading “Basic rules of IHL” and in a section on “Weapons and tactics”, stated: “It is prohibited to destroy objects indispensable to the survival of the civilian population (foodstuffs, agricultural areas, drinking water installations, etc.).ˮ 
Djibouti, Ministry of National Education and Higher Education, History and Geography Textbook for 8th Grade, 2010, p. 194.
In 2011, in the History and Geography Textbook for 9th Grade, Djibouti’s Ministry of National Education and Vocational Training stated:
[1977] Additional Protocol II to the Geneva Conventions
Article 14 (…) It is … prohibited to attack, destroy, remove or render useless, for that purpose, objects indispensable to the survival of the civilian population, such as foodstuffs, agricultural areas for the production of foodstuffs, crops, livestock, drinking water installations and supplies and irrigation works. 
Djibouti, Ministry of National Education and Vocational Training, History and Geography Textbook for 9th Grade, 2011, p. 218.