The Geneva Convention

If you mean Geneva Convention then yes, it does. It violates article 3 of the Geneva Convention making it a crime.

The singular term Geneva Convention refers to the agreements of 1949.

Geneva Conventions

"The 1949 Geneva Conventions. The first Geneva Convention protects wounded and sick soldiers on land during war. This Convention represents the fourth updated version of the Geneva Convention on the wounded and sick following those adopted in 1864, 1906 and 1929. It contains 64 articles."