A Houthi-affiliated soldier walks among humanitarian aid supplies in a displaced persons camp on the outskirts of Yemen's capital, Sanaa, on March 16, 2017.
© 2017 Mohammed Huwais/AFP via Getty Images
A Houthi-affiliated soldier walks among humanitarian aid supplies in a displaced persons camp on the outskirts of Yemen's capital, Sanaa, on March 16, 2017.