Aden, Jumada I 7, 1439, Jan 24, 2018, SPA -- Yemeni Premier Ahmed Obeid bin Daghr stressed here today the necessity to complete building of security units, in Aden and liberated governorates. During inaugurating of the Annual Conference of the Interior Ministry's senior staff, the Yemeni Premier said that the government is keen on training and building the security units. --SPA 17:35 LOCAL TIME 14:35 GMT www.spa.gov.sa/w595086