Haddad says the situation in the tribal areas is very volatile and sporadic fighting is making it difficult for aid workers to move around and see what is happening on the ground.

• 她说，马尔丹的情况有所不同。大部分流离失所者寄宿在主人家中。他们散在分布于整个地区，一个评估小组正在寻找他们的下落。