An Act to amend the War Crimes Act 1945

5. Sections 3 to 14, inclusive, of the Principal Act are repealed and the
following section and Parts are substituted:
...

"10. (1) The punishment for an offence against this Act involving the wilful killing of a person is imprisonment for life or for any lesser term."

Article 8
War crimes
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:
(i) Wilful killing;