Related Rule
Togo
Practice Relating to Rule 45. Causing Serious Damage to the Natural Environment
Section A. Widespread, long-term and severe damage
III. Military Manuals
Togo’s Military Manual (1996) states that it is prohibited “to use means and methods of warfare which are likely to cause widespread, long-term and severe damage to the natural environment”. 
Togo, Le Droit de la Guerre, III fascicules, Etat-major Général des Forces Armées Togolaises, Ministère de la Défense nationale, 1996, Fascicule III, p. 12.