Fabrizio Carboni, centre, ICRC Regional Director for the Near and Middle East, with Hans Grundberg, right, UN Special Envoy for Yemen, and Swiss Ambassador Thomas Gruber. AP
Fabrizio Carboni, centre, ICRC Regional Director for the Near and Middle East, with Hans Grundberg, right, UN Special Envoy for Yemen, and Swiss Ambassador Thomas Gruber. AP

Yemen prisoner swap expected to start by next week, says ICRC