''Article 3 War crimes in international armed conflict''
Serious violations of the Geneva Conventions of 12 August 1949 shall be considered as war crimes in international armed conflict, in particular any of the following acts against persons or property protected under the provisions of the relevant Geneva Conventions:
(...) e. to force prisoners of war or others who are protected to perform military service in an enemy state
2. For the purpose of this Statute, ‘war crimes’ means:
(a) Grave breaches of the Geneva Conventions of 12 August 1949, namely, any of the following acts against persons or property protected under the provisions of the relevant Geneva Convention:
(v) Compelling a prisoner of war or other protected person to serve in the forces of a hostile Power;