Jakarta: An explosion during Friday prayers at a mosque inside a school in Indonesia's capital Jakarta injured 54 people, the city's police chief Asep Edi Suheri said.

According to Namibia Press Agency, the explosion occurred while the mosque was filled with worshippers, causing panic and chaos among the attendees. Emergency services were quickly dispatched to the scene, and the injured were taken to nearby hospitals for treatment.

Authorities have launched an investigation to determine the cause of the explosion. Police officials have cordoned off the area as they continue to gather evidence and interview witnesses.

The incident has raised concerns about safety and security in places of worship, prompting officials to review current measures and ensure the protection of citizens during religious gatherings.

Local leaders have expressed their sympathy for the victims and their families, urging the community to remain calm and cooperate with the ongoing investigation.