Yemeni security forces have seized a terrorist cell belonging to al-Qaeda in Al-Hadedah province, west of the country. According to a Yemeni security source, the forces arrested four people during the last two days, and found with them three explosive belts, three machine guns, two bombs, a set of wires and electric connections, and a manual on making and planting explosives. The security services have started the investigation with the cell members who confessed to belonging to al-Qaeda, the source added.