Yemeni naval forces discovered sea-mines off the coast of Midi, north of the Yemeni province of Hajjah The mines were discovered during a routine navy patrol of the Red Sea DUBAI: Yemeni naval forces discovered sea-mines off the coast of Midi, north of the Yemeni province of Hajjah, on Tuesday, Saudi state-news channel Al-Ekhbariya reported. The mines were discovered during a routine navy patrol of the Red Sea, a source told the Yemeni Ministry of Defense’s official website, September Net. More than 160 sea-mines have been destroyed since the beginning of 2016 by coalition forces experts specialized in defusing mines.