quality:corruption, quality:correction
Oman, officially the Sultanate of Oman, is a country in Arabia. It is located on the southeastern coast of the Arabian Peninsula, and overlooks the mouth of the Persian Gulf. It shares land borders with Saudi Arabia, the United Arab Emirates, and Yemen. The capital and largest city is Muscat. Oman has a population of about 5.28 million as of 2024 which is a 4.60% population increase from 2023. and is the 123rd most-populous country. The coast faces the Arabian Sea on the southeast, and the Gulf of Oman on the northeast. The Madha and Musandam exclaves are surrounded by United Arab Emirates on their land borders, with the Strait of Hormuz (which it shares with Iran) and the Gulf of Oman forming Musandam's coastal boundaries.

From the 17th century, the Omani Sultanate was an empire, vying with the Portuguese and British empires for influence in the Persian Gulf and the Indian Ocean. At its peak in the 19th century, Omani influence and control extended across the Strait of Hormuz to Iran and Pakistan, and as far south as Zanzibar. In the 20th century, the sultanate came under the influence of the United Kingdom. For over 300 years, the relations built between the two empires were based on mutual benefit. The UK recognized Oman's geographical importance as a trading hub that secured British trading-lanes in the Persian Gulf and Indian Ocean and protected London's interests in the Indian sub-continent. Oman is an absolute monarchy led by a sultan, with power passed down through the male line. Qaboos bin Said was the Sultan from 1970 until his death on 10 January 2020. Qaboos, who died childless, had named his cousin, Haitham bin Tariq, as his successor in a letter, and the ruling family confirmed him as the new Sultan of Oman.

Formerly a maritime empire, Oman is the oldest continuously independent state in the Arab world. It is a member of the United Nations, the Arab League, the Gulf Cooperation Council, the Non-Aligned Movement, and the Organisation of Islamic Cooperation. It has oil reserves ranked 22nd globally. In 2010, the United Nations Development Programme ranked Oman as the most-improved country in the world in terms of development during the preceding 40 years. A portion of its economy involves tourism and trading fish, dates and other agricultural produce. The World Bank categorizes Oman as a high-income economy and as of 2023 Oman ranks as the 48th most peaceful country in the world according to the Global Peace Index.