The Safavid Empire began a four-year occupation of the Ottoman city of Basra on the Persian Gulf.

The Safavid dynasty was the ruling dynasty of Safavid Iran, and one of Iran's most significant ruling dynasties reigning from 1501 to 1736. Their rule is often considered the beginning of modern Iranian history, as well as one of the gunpowder empires. The Safavid Shah Ismail I established the Twelver denomination of Shi'a Islam as the official religion of the Persian Empire, marking one of the most important turning points in the history of Islam. The Safavid dynasty had its origin in the Safavid Sufi order, which was established in the city of Ardabil in the Iranian Azerbaijan region. It was an Iranian dynasty of Kurdish origin, but during their rule they intermarried with Turkoman, Georgian, Circassian, and Pontic Greek dignitaries; nevertheless, for practical purposes, they were not only Persian-speaking, but also Turkish-speaking and Turkified. From their base in Ardabil, the Safavids established control over parts of Greater Iran and reasserted the Iranian identity of the region, thus becoming the first native dynasty since the Sasanian Empire to establish a national state officially known as Iran.

The Safavid occupation of Basra (1697–1701) took place between 26 March 1697 and 9 March 1701. It was the second time that the important Persian Gulf city had fallen to Safavid Iran.

The Ottoman Empire, also called the Turkish Empire, was an imperial realm that controlled much of Southeast Europe, West Asia, and North Africa from the 14th to early 20th centuries; it also controlled parts of southeastern Central Europe, between the early 16th and early 18th centuries.

Basra or Basrah is a port city in southern Iraq. It is the capital of the eponymous Basra Governorate, as well as the third largest city in Iraq overall, behind Baghdad and Mosul. Located near the Iran–Iraq border at the north-easternmost extent of the Arabian Peninsula, the city is situated along the banks of the Shatt al-Arab that empties into the Persian Gulf. It is consistently one of the hottest cities in Iraq, with summer temperatures regularly exceeding 50 °C (122 °F).