The Royal Oman Police has announced three brothers of Omani nationality were responsible for the shooting near Imam Ali mosque in Wadi al-Kabir on Monday.
The perpetrators were killed during an exchange of fire with police during the incident.
A policeman and five worshipers were also killed, and 28 others were injured.
In a post on X the Royal Oman Police wrote: "The Royal Oman Police, in its commitment to keep the public informed of developments in the Al-Wadi Al-Kabir shooting incident, it had been confirmed that the three perpetrators involved in the incident were Omani nationals and brothers.
"They were killed due to their insistence on resisting security personnel. Investigations and inquiries have indicated that they were influenced by misguided ideas.
"The Royal Oman Police reiterates its thanks and gratitude to everyone for their vigilance, concern and commitment to the safety and security of their country."
Statement on the perpetrators of the Al- Wadi Al-Kabir shooting incident.. pic.twitter.com/9mBfhqA0MG
— شرطة عُمان السلطانية (@RoyalOmanPolice) July 18, 2024

Hong Kong court finds tycoon Jimmy Lai guilty in landmark security trial
Flash floods kill at least 37 people in Morocco's Safi province
School bus accident in Colombia kills 17, injures 20
Australia plans tougher gun laws after father and son kill 15 at Bondi Beach
Police to release man detained over Brown University mass shooting
