Related Rule
Ethiopia
Practice Relating to Rule 137. Participation of Child Soldiers in Hostilities
Ethiopia’s Criminal Code (2004) states:
Article 270.- War Crimes against the Civilian Population.
Whoever, in time of war, armed conflict or occupation organizes, orders or engages in, against the civilian population and in violation of the rules of public international law and of international humanitarian conventions:
(m) recruiting children who have not attained the age of eighteen years as members of defence forces to take part in armed conflict …
is punishable with rigorous imprisonment from five years to twenty-five years, or, in more serious cases, with life imprisonment or death. 
Ethiopia, Criminal Code, 2004, Article 270.