Saudi Arabian-led intervention in Yemen
Yemen is labelled the "the world's worst humanitarian crisis" and 60% of its population is under 25.
By Nawal Al-Maghafi
BBC Arabic special correspondent
Abdullah Thawaba says it is very difficult to be a doctor at Yemen's only cancer hospital.
Yemen's rebel Houthi movement unilaterally releases 290 detainees as part of a peace initiative.
Attacks on Saudi Arabia’s oil facilities are an attack on the "whole world" the country says.