Kingdom of Yemen in the context of "Yemen"

The United Arab Republic (UAR; Arabic: الجمهورية العربية المتحدة, romanized: al-Jumhūriyya al-ʿArabiyya al-Muttaḥida) was a sovereign state in the Middle East from 1958 to 1971. It was initially a short-lived political union between Egypt (including Egyptian-governed Gaza) and Syria from 1958 until Syria seceded from the union following the 1961 Syrian coup d'état. Egypt continued to be known officially as the United Arab Republic until it was formally dissolved by Anwar Sadat in September 1971.

The republic was led by Gamal Abdel Nasser as the Egyptian president. The UAR was a member of the United Arab States, a loose confederation with the Mutawakkilite Kingdom of Yemen, which was dissolved in 1961. It was a brief pan-Arab union.

The Arab League has 22 member states. It was founded in Cairo in March 1945 with seven members, namely the Kingdom of Egypt, the Kingdom of Iraq, Lebanon, Saudi Arabia, the Syrian Republic, Transjordan, and North Yemen. Membership increased during the second half of the 20th century. Seven countries have observer status. The headquarters are located in Cairo, Egypt.

The Arab League (Arabic: الجامعة العربية, al-Jāmiʿa al-ʻArabiyya [al.d͡ʒaː.mi.ʕa al.ʕa.ra.bij.ja] ), officially the League of Arab States (Arabic: جامعة الدول العربية, Jāmiʿat ad-Duwal al-ʿArabiyya), is a regional organization in the Arab world. The Arab League was formed in Cairo on 22 March 1945, initially with seven members: Egypt, Iraq, Transjordan, Lebanon, Saudi Arabia, Syria, and North Yemen. Currently, the League has 22 members.

The League's main goal is to "draw closer the relations between member states and co-ordinate collaboration between them, to safeguard their independence and sovereignty, and to consider in a general way the affairs and interests of the Arab countries". The organization has received a relatively low level of cooperation throughout its history.

The Yemen Arab Republic (YAR; Arabic: الجمهورية العربية اليمنية al-Jumhūriyyah al-‘arabiyyah al-Yamaniyyah, French: République arabe du Yémen), also known as Yemen (Sanaʽa) and commonly referred to as North Yemen, was a country that existed from 1962 until its unification with the People's Democratic Republic of Yemen (commonly known as South Yemen) in 1990, in the northwestern part of what is now Yemen. Its capital was Sana'a. It bordered South Yemen to the southeast, Saudi Arabia to the north and the Red Sea to the west, sharing maritime borders with Djibouti and the People's Democratic Republic of Ethiopia.

The Yemen Arab Republic was formed in 1962, when a coup in the capital Sana'a saw Nasserist military officers overthrow the monarchy and proclaim a republic. The overthrow triggered an 8-year civil war that ended with the defeat of the monarchists and the victory of pro-republican forces. The following years were marked by political instability, civil conflicts, frequent political assassinations and military coups: the country was ruled by a military junta from 1962 to 1967 and again from 1974 to 1978. Relative stability began with the rise to power of Ali Abdullah Saleh, who was able to successfully consolidate his position in the government. The YAR eventually managed to establish good relations with many Arab states and the United States, for which it served as a counterweight to communist South Yemen, but it maintained ties with the USSR, relying on the weapons it purchased from it. On May 22, 1990, the YAR united with the PDRY (South Yemen) to form the current Republic of Yemen, under the leadership of Saleh.

The North Yemen civil war, also known in Yemen as the 26 September Revolution, was a civil war fought in North Yemen from 1962 to 1970 between partisans of the Mutawakkilite Kingdom and supporters of the Yemen Arab Republic. The war began with a coup d'état carried out in 1962 by revolutionary republicans led by the army under the command of Abdullah al-Sallal. He dethroned the newly crowned King and Imam Muhammad al-Badr and declared Yemen a republic under his presidency. His government abolished slavery in Yemen. The Imam escaped to the Saudi Arabian border where he rallied popular support from northern Zaydi tribes to retake power, and the conflict rapidly escalated to a full-scale civil war.

On the royalist side, Jordan, Saudi Arabia, and Israel supplied military aid, and Britain offered covert support. The republicans were supported by Egypt (then formally known as the United Arab Republic or UAR) and were supplied warplanes from the Soviet Union. Both foreign irregular and conventional forces were also involved. Egyptian President Gamal Abdel Nasser supported the republicans with as many as 70,000 Egyptian troops and weapons. Despite several military actions and peace conferences, the war sank into a stalemate by the mid-1960s. Egypt's commitment to the war is considered to have been detrimental to its performance in the June 1967 Six-Day War against Israel. Once the Six-Day War began, Nasser found it increasingly difficult to maintain his army's involvement in Yemen and began to pull out his forces. The surprising removal of Sallal on November 5 by Yemeni dissidents, who were supported by republican tribesmen, resulted in an internal shift of power in the capital, as the royalists were approaching from the north.

The United Arab States (UAS, Arabic: اتحاد الدول العربية) was a short-lived confederation between the United Arab Republic and the Kingdom of Yemen from 1958 to 1961.

The United Arab Republic was a sovereign state formed by the union of Egypt and Syria in 1958. The same year, the Kingdom of Yemen, which had already signed a defense pact with Egypt, entered a loose confederation with the UAR called the United Arab States on March 8. One reason for this decision was because North Yemen had felt threatened by its considerably larger and more powerful northern neighbor Saudi Arabia and saw the confederation as a source of security. However, unlike the constituent countries of the United Arab Republic, North Yemen remained an independent sovereign state, maintaining its UN membership and separate embassies throughout the whole period of confederation.

The Arab Union is a theoretical political union of the Arab states. The term was first used when the British Empire and French empire promised the Arabs a united independent state in return for revolting against the Ottoman Empire, with which the United Kingdom and France was at war. It never came to fruition following the Sykes–Picot Agreement. Despite this, many in the Arab world have since called for the creation of a pan-Arab state. Egyptian President Gamal Abdel Nasser made several unsuccessful attempts to unite Egypt with other Arab countries (including Iraq and North Yemen), and briefly succeeded in forming the United Arab Republic with Syria in 1958, which dissolved in 1971. The union is considered as one of the solutions to end the Israeli-Palestinian conflict.

Similar attempts were made by other Arab leaders, such as Hafez al-Assad, Ahmed Hassan al-Bakr, Faisal I of Iraq, Muammar Gaddafi, Saddam Hussein, Gaafar Nimeiry and Anwar Sadat.