text: The province of Bushehr, which borders this body of water, was once part of the Fars province.
full_question: The province of Bushehr, which borders this body of water, was once part of the Fars province. Bubiyan Island and Warbah Island harbor military installations at the northern end of this body of water. The Safaniya Field is a major center of economic activity in this body of water. The U.S. Fifth Fleet is headquartered in this body of water, in part to protect the safe passage of oil through the Strait of Hormuz. The Shatt al-Arab delta of the Tigris and the Euphrates empties into, for 10 points, what body of water that gave its name to a 1991 war between Iraq and the U.S.?
first_sentence: The province of Bushehr, which borders this body of water, was once part of the Fars province.