Explosion Near Taksim Square In Istanbul

ISTANBUL, TURKEY - NOVEMBER 13: Emergency personnel investigate the scene after an explosion occurred on Istiklal street, a busy pedestrian thoroughfare on November 13, 2022 in Istanbul, Turkey. It is unclear what caused the explosion that left at least four people dead and dozens injured, according to the city’s governor. The previous terrorist attack in Istanbul was in 2017, a nightclub mass shooting incident killing 39 people and wounded 79 others. (Photo by Burak Kara/Getty Images)