The Chinese Embassy in Pakistan confirmed the deaths of three Chinese teachers in what it called a terrorist attack Tuesday evening, saying an additional teacher was injured. (https://www.chron.com/news/article/Explosion-in-southern-Pakistan-kills-3-Chinese-17126872.php) An explosion ripped through a van inside a university campus in southern Pakistan on Tuesday, killing three Chinese nationals and their Pakistani driver, officials said. The Chinese fatalities included the director of the Chinese-built Confucius Institute, which offers Chinese language graduate classes, and two teachers. A separatist militant group claimed responsibility and said the attack was carried out by a woman suicide bomber. The bombing at the University of Karachi also wounded a fourth Chinese national and a Pakistani guard accompanying the van, according to university spokesman Mohammad Farooq. Karachi police chief Ghulam Nabi Memon said an initial investigation showed a suicide bomber was behind the attack.