A/C.3/70/L.47 15-19064 7/9 and any indiscriminate use of weapons in populated areas, including any indiscriminate use of weapons involving shelling and aerial bombardment, in particular the use of barrel bombs and methods of warfare which are of a nature to cause superfluous injury or unnecessary suffering, and recalls in this regard the obligation to respect international humanitarian law in all circumstances; 20. Stresses the need to promote accountability for those responsible for the unlawful killing of civilians, and also stresses the importance of holding to account those responsible for all violations of international humanitarian law and international human rights law; 21. Condemns the reported forced displacement of the population ...