More than 2,000 Saudis are fighting abroad with terrorist groups, with over 70 percent of them in Syria, the kingdom's interior ministry announced Monday.
Yemeni forces have fired shells into the al-Tuwal area in the Jizan border region which came in retaliation for Riyadh’s deadly air raids against its southern neighbo rand have killed a Saudi soldier in a cross border attack .
A Saudi security officer and a Yemeni soldier have been killed in attacks on a border post between the two countries.