Authorities confirmed that Hadi Matar, 24, from New Jersey, had been arrested and was being held at state barracks in Jamestown, NY, close to where the literary event took place.

The writer, 75, was attacked as he was being introduced to the stage for the CHQ 2022 event in Chautauqua, near Buffalo, on Friday morning.

State Trooper James O’Callaghan said that the author remained in surgery for his injuries, and that they were unable to give an update on his condition.

O’Callaghan also confirmed that the FBI was assisting with enquiries, adding that Rushdie had suffered a stab wound to his neck and abdomen.

Matar is understood to have gained access to the grounds with a pass, but authorities were unable to confirm if they had identified a motive.

Witnesses claim that Rushdie was stabbed ten to fifteen times, as Matar approached him from behind before rushing the stage.