Protocol On Non-Detectable Fragments (Protocol I)
Source: Unofficial
To The Convention On Prohibitions Or Restrictions On The Use Of Certain Conventional Weapons Which May Be Deemed To Be Excessively Injurious Or To Have Indiscriminate Effects And Protocols
Source: Unofficial
It is prohibited to use any weapon the primary effect of which is to injure by fragments which in the human body escape detection by X-rays.