Peñón de Alhucemas, together with the islets of "Isla de Mar" and "Isla de Tierra" slightly to the west, form the Alhucemas Islands. They are located 300 metres (984 feet) off the Moroccan town of Al Hoceima, or Alhucemas (former Villa Sanjurjo), 146 km (91 miles) east of Ceuta and 84 km (52 miles) west of Melilla. The aggregate land area of the group of three islands is 4.6 ha or 0.046 square kilometres (0.018 sq mi).
Peñón de Alhucemas itself is a tiny rock island, measuring 220 m (722 ft) east-west and up to 84 m (276 ft) north-south, with an area 1.5 ha or 0.015 km2 (0.006 sq mi), and a height of 27 m (89 ft). The rock is entirely occupied by a fort, several houses, and a church.
Spanish rule dates back to 1559, when several territories belonging to the Saadi dynasty were given to Spain in exchange for help in defending it against Ottoman armies. In 1673, Spain sent a garrison to the island of Peñón de Alhucemas, and it has been permanently occupied since. The islands are also located near the landing place used by the Spanish and French expeditionary forces in 1925, during the Rif War. Morocco has contested Spanish sovereignty over the islets since Morocco received its independence in 1956.
In 2012 the Spanish military garrison in the fort on Peñón de Alhucemas comprised an infantry section of 25-30 men from the 32nd Mixed Artillery Regiment, plus personnel from the marine services with an inflatable boat for reaching supply vessels. On 29 August 2012, 19 sub-Saharan immigrants traversed the short expanse of water between Morocco and the Isla de Tierra. These individuals camped on the island, hoping to somehow gain access into the Spanish mainland. They were shortly joined by an additional 68 immigrants on September 2, 2012. Refugees and illegal immigration from sub-Saharan nations has been a problem that Spain, and the European Union as a whole, has been trying to solve.
Since the islets had an "undefined internal status", the immigrants did not benefit from the Spanish immigration laws and, under a joint operation, Spanish troops tended to the women, children, and medical needs of the immigrants, then turned them back over to Morocco. Moroccan forces promptly deported the individuals across the Algerian border. The Spanish Army has since stationed a small camp on the Isla de Tierra to discourage new attempts to illegally cross into Spanish territory. The handling and deportation of these individuals have been criticized by various NGOs and organizations, such as the Defensor del Pueblo.
1Entirely claimed by both Morocco and the SADR.2Spanish exclaves claimed by Morocco.3Disputed between Sudan and Egypt.4Terra nullius located between Egypt and Sudan.5Disputed between Sudan and South Sudan.6Part of Chad, formerly claimed and occupied by Libya