Barcelona is a city used in one of the scenarios from SimCity 2000 that is attacked by a terrorist group who detonate a nuclear bomb.
Official description: "Barcelona - It's the Global Games of 1992. During the most popular event, a terrorist group fighting for an end to conflicts in their home country carries through with its treats and detonates a crude nuclear bomb beneath the stadium. The world watches in horror as Barcelona burns and a radioactive cloud settles over the beloved land. Clean up the aftermath and bring Barcelona's population up to 130,000 without Arcologies in 5 years."