14 people have been killed by a second day of device explosions in Lebanon

Simultaneous targeting of thousands of individuals, whether civilians or members of armed groups, without knowledge as to who was in possession of the targeted devices, their location and their surroundings at the time of the attack, violates international human rights law and, to the extent applicable, international humanitarian law. 

There must be an independent, thorough and transparent investigation as to the circumstances of these mass explosions, and those who ordered and carried out such an attack must be held to account.