Home Posts tagged "Weapons"

What Level of Human Control Over Autonomous Weapon Systems is Required by International Law?

Published on May 17, 2018        Author: 


Autonomous weapon systems [AWS] raise profound legal, ethical and moral concerns. Scholars have asked, for example, whether AWS can comply with international humanitarian law [IHL]; whether their use will lower the threshold on the use of force and undermine jus ad bellum rules and whether their deployment will create an accountability gap in violation of victims’ rights to remedy. While there is no agreed definition of AWS, the United Kingdom House of Lords’ recent report carries definitions that generally describe AWS as robots that, once activated, are able to make targeting decisions without further human intervention.

In the recent United Nations Group of Governmental Experts [GGE] meeting [9-13 April] on Lethal Autonomous Weapon Systems, States reiterated the need to maintain human control over AWS. Notwithstanding the general consensus on maintaining human control over AWS, there is no agreement on the nature of that human control or how it should be defined.

Issues surrounding the concept of human control

The 2018 GGE meeting brought to fore a number of questions on how human control should be defined. States submitted a number of ideas and suggestions. Organisations like the International Committee of the Red Cross noted both legal and ethical reasons why human control must be maintained. Likewise, the International Panel on the Regulation of Autonomous Weapons discussed military and philosophical perspectives on the notion of human control.

Now that various disciplines – e.g. military, law, ethics, religion, philosophy etc. – have standards that are relevant to the notion of human control over AWS, the paramount question is which standard(s) should determine an acceptable level of human control and why? While States and scholars may cite innovative ideas and standards upon which to define the concept of human control, it is paramount to distinguish between relevant standards and those that are obligatory or legally binding upon States. The later ought to serve as the yardstick. Read the rest of this entry…

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Customary International Law and the Addition of New War Crimes to the Statute of the ICC

Published on January 2, 2018        Author: 

In addition to the activation of the International Criminal Court’s jurisdiction over the crime of aggression (see previous post), the recently concluded Assembly of States Parties (ASP) to the Statute of the ICC, also adopted three amendments adding to the list of war crimes within the jurisdiction of the Court. These new war crimes relate to the use of prohibited weapons in international as well as non-international armed conflicts. However, in the lead-up to the ASP there was controversy regarding the wisdom and even the legality of adding to the list of war crimes. One of the concerns was that there would be fragmentation of the Rome Statute system with different crimes applicable in differing situations to different individuals. This is because under the amendment procedure to the Rome Statute (Art. 121(5)) these new crimes would not apply to nationals of, or conduct on the territory of, non-ratifying states parties. Another concern was that the new crimes (or at least some of them) are, in the view of some states, not criminalised under customary international law and thus not suitable for addition for inclusion in the ICC Statute. It is this latter issue that I focus on this post, though as I will explain later, the issue overlaps with the question of fragmentation of the Rome Statute regime. In this post, I discuss the implications of criminalising conduct under the ICC  Statute which do not amount to customary international law crimes. I take no position on whether the crimes that have been added are, or are not, crimes under customary international law (though I think few would doubt that the use of biological weapons is such a customary international crime), but explain why this is an important question that states are right to pay attention to.

The new war crimes to be inserted into the Rome Statute are as follows (see Resolution ICC-ASP/16/Res.4):

  • Employing weapons, which use microbial or other biological agents, or toxins, whatever their origin or method of production [to be inserted as Art. 8(2)(b)xxvii) and Art. 8(2)(e)(xvi)]
  • Employing weapons the primary effect of which is to injure by fragments which in the human body escape detection by X-rays [to be inserted as Art. 8(2)(b)(xxviii) and Art. 8(2((e)(xvii)];
  • Employing laser weapons specifically designed, as their sole combat function or as one of their combat functions, to cause permanent blindness to unenhanced vision, that is to the naked eye or to the eye with corrective eyesight devices [to be inserted as article 8(2)(b)(xxix) and Art. 8(2)(e)(xviii)].

Read the rest of this entry…