A Yemeni boy looks for bullet casings, to sell as scrap metal, in a street in an old market on April 27, 2019, in Yemen's third city of Taiz after clashes between pro-government militias left two children dead.  / AFP / Ahmad AL-BASHA
A Yemeni boy looks for bullet casings, to sell as scrap metal, in a street in an old market on April 27, 2019, in Yemen's third city of Taez. AFP

Saudi Arabia and Unicef extend vaccination programme for children in Yemen