...So, you rightly ask, what work is the LOAC doing? Why not just apply IHRL directly to the specific factual circumstances surrounding each deprivation of life? Here are a few thoughts: First, the LOAC may apply where IHRL does not. As you know, there is a move to apply IHRL to all
extraterritorial killings by state agents, but if that move fails then the LOAC may be the only applicable law in many cases. Second, where both apply, the LOAC provides a floor of protection, a minimal content to “arbitrary”...