Al-'Ārah
Al-Arah belongs to the coastal country centred on Aden, an ancient harbour on the northern shore of the Gulf of Aden. The port lies about 170 kilometres east of Bab al-Mandab, at the point where journeys into the Red Sea meet routes through the Arabian Sea toward India, East Africa and the wider Indian Ocean. This position made Aden a gateway between three continents and placed even nearby stretches of coast within a busy maritime world. Aden was already known to classical writers.
In the first century BC it was called Eudaemon, meaning fortunate or prosperous, and served as a transhipment point for Red Sea goods. Shipping could gather at the port before continuing toward the Mediterranean, Arabia or East Africa. Later rulers valued the harbour for the same reason: it offered shelter, supplies and control over movement between the gulf and the strait.