Explosion in Sudan port city kills four AFP/Khartoum Ships docked at Port Sudan. Photo: AFP Blast took place at a busy sporting club in Port Sudan. An explosion killed at least four people at a sports venue in a key Sudanese Red Sea port city, medics said Sunday. The blast took place late Saturday at a busy sporting club in Port Sudan. It was not immediately clear who was behind the incident, which also involved an armed attack. “An explosive device went off at Al-Amir club ... killing four people,” the Central Committee of Sudan Doctors said in a statement.