16 October 2020, Yemen, Aden: Yemeni prisoners, who were held by Houthi, arrive at an airport in the southern city of Aden, after being released on the second day of a prisoner swap between the Yemeni government and the Houthi movement. More than 1,000 people detained in relation to the conflict in Yemen are to be transported back to their region of origin or to their home countries by The International Committee of the Red Cross (ICRC) in the largest operation of its kind during the five-and-a-half-year war. Photo: Wail Shaif/dpa (Photo by Wail Shaif/picture alliance via Getty Images)
Yemenis arrive at Aden airport after being released in a prisoner swap between the government and the Houthi rebels in October 2020. Wail Shaif / dpa 

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