How many angels blow horn on jugement day?

According to Islamic tradition, it is believed that there will be one angel, Israfil, who will blow the horn on Judgment Day to announce the coming of the Day of Resurrection. This event signifies the end of the world and the awakening of the dead for judgment. In some Christian traditions, the number of angels involved may vary, but typically one angel is depicted as sounding the Trumpet. Thus, the emphasis is generally on a singular angel responsible for this significant act.