The suspects were arrested in simultaneous operations in Makkah, Madinah, Riyadh and the Northern Border Province since December 15. Twenty-seven of the suspects are Saudi and one is an expatriate, the Ministry said. Investigations remain ongoing.
On December 21, the Ministry announced that Saudi authorities foiled a terrorist attack on holy sites outside Makkah. The plot aimed to create confusion among security forces and interfere with the annual Hajj pilgrimage, according to spokesman Maj. Gen. Mansour Al-Turki.
Security operations earlier this year resulted in the arrests of 208 suspected militants who planned a series of imminent attacks, including one on an oil installation and a number of assassinations.