A shooting at an Islamic centre in San Diego, California, has resulted in five fatalities, including three victims and two teenage gunmen. The incident occurred on Monday, 18 May 2026, at the Islamic Centre of San Diego, located in the Clairemont neighbourhood. Law enforcement authorities have confirmed that the attack is being actively investigated as a potential hate crime.
The shooting took place just prior to the midday Dhuhr prayers. The complex houses one of the largest mosques in San Diego County as well as an Islamic school for children. According to official reports, all children present inside the school building during the assault remained physically unharmed.
Details of the Suspects and Fatalities
The two suspects have been identified by authorities as a 17-year-old and a 19-year-old. Following the attack on the compound, both gunmen turned their weapons on themselves and committed suicide. Mark Remilly, an official representing the Federal Bureau of Investigation (FBI), confirmed during a briefing that law enforcement officers did not discharge their firearms during the response operations.
Among the three victims killed by the gunmen was a security guard deployed at the Islamic centre. While specific identities have been withheld pending full family notifications, local emergency medical teams transported multiple injured individuals to the nearby Sharp Memorial Hospital. A spokesperson for the medical facility confirmed they were treating casualties from the site but declined to state the precise number of admissions.
Official and Community Responses
The Federal Bureau of Investigation has launched a comprehensive investigation alongside local police forces, appealing to the general public to submit any relevant information via a dedicated telephone hotline. San Diego Police Chief Scott Wahl described the targeted attack as an absolute nightmare for any community.
During a press conference on Monday afternoon, San Diego Mayor Todd Gloria assured residents that the immediate danger had passed and that security infrastructure would be reinforced.
Mayor Todd Gloria stated:
“The danger has now passed, and the children are safe. Lives have been lost at the Islamic Centre of San Diego. I extend my deepest condolences to the local Muslim community. I assure you that every necessary measure will be taken to guarantee your safety in this city.”
Imam Taha Hassan, the director and religious leader of the centre, noted that the congregation had never experienced a tragedy of this scale, emphasizing that targeting any house of worship remains unacceptable. The Council on American-Islamic Relations (CAIR) strongly condemned the assault, with Tazheen Nizam, the executive director of CAIR’s San Diego chapter, stating that individuals must feel secure while praying or attending educational institutions.
Political Reaction and Heightened Security Measures
The fatal shooting triggered responses from both state and federal leadership. California Governor Gavin Newsom expressed condolences on behalf of the state, declaring that hatred and terrorism directed at religious communities would not be tolerated. The White House confirmed that US President Donald Trump had been formally briefed on the incident, with the President characterising the shooting as a horrific situation.
| Security Directive | Implementation Target | Operational Status |
| Crisis Support | Affected Victim Families | Support Centre Established |
| Federal Investigation | FBI & Local Police Joint Command | Active (Public Hotline Launched) |
| Los Angeles Patrols | Regional Mosques & Islamic Centres | Heightened Law Enforcement Presence |
| New York Counter-Terrorism | Citywide Houses of Worship | Precautionary Security Reinforcements |
In the immediate aftermath of the attack, law enforcement agencies across major metropolitan areas initiated defensive deployments. The Los Angeles Police Department increased active patrols around local mosques, Islamic centres, and general houses of worship. Similarly, police authorities in New York City announced a tightening of security frameworks around religious structures as a strict precautionary measure, despite reporting no specific or localized threats to their jurisdiction.