Southern Lebanon in the context of "South Lebanon conflict (1985–2000)"

The Upper Galilee (Hebrew: הגליל העליון, HaGalil Ha'Elyon; Arabic: الجليل الأعلى, Al Jaleel Al A'alaa) is a geographical region located in northern Israel and southern Lebanon. Part of the larger Galilee region, it is characterized by its higher elevations and mountainous terrain. The term "Upper Galilee" is ancient, and has been in use since the end of the Second Temple period. From a political perspective, the Upper Galilee is situated within the administrative boundaries of the Northern District of Israel.

The Upper Galilee is known for its natural beauty, including lush landscapes, Mediterranean forests, and scenic vistas. Significant natural sites include Nahal Amud and the Keshet Cave. It's also an area where vineyards and wineries thrive, producing quality wines. Mount Meron stands as the highest point in the area, reaching an elevation of 1,208 meters above sea level. Safed is a main city in the region and also hosts an artists' quarter that was a major center of Israeli art.

The Litani River (Arabic: نهر الليطاني, romanized: Nahr al-Līṭānī), the classical Leontes (Ancient Greek: Λεόντης, romanized: Leóntes, lit. 'lion river'), known in medieval times as Līṭa (Arabic: نهر ليطا, romanized: Nahr Līṭā), is an important water resource in southern Lebanon. The river rises in the fertile Beqaa Valley, west of Baalbek, and empties into the Mediterranean Sea north of Tyre. Exceeding 140 kilometres (87 mi) in length, the Litani is the longest river that flows entirely in Lebanon and provides an average annual flow estimated at 920 million cubic meters (over 240 million Imperial gallons or 243 million U.S. gallons). The Litani provides a major source for water supply, irrigation and hydroelectricity both within Southern Lebanon, and the country as a whole.

The Lebanese Civil War (Arabic: الحرب الأهلية اللبنانية Al-Ḥarb al-Ahliyyah al-Libnāniyyah) was a multifaceted armed conflict that took place from 1975 to 1990. It resulted in an estimated 150,000 fatalities and led to the exodus of almost one million people from Lebanon.

The religious diversity of the Lebanese people played a notable role in the lead-up to and during the conflict: Lebanese Christians and Lebanese Sunni Muslims comprised the majority in the coastal cities; Lebanese Shia Muslims were primarily based throughout southern Lebanon and in the Beqaa Valley in the east; and Druze and Christians populated the country's mountainous areas. At the time, the Lebanese government was under the influence of elites within the Maronite Christian community. The link between politics and religion was reinforced under the French Mandate from 1920 to 1943, and the country's parliamentary structure favoured a leading position for Lebanese Christians, who constituted the majority of the population. However, Lebanon's Muslims comprised a large minority and the influx of thousands of Palestinians—first in 1948 and again in 1967—contributed to Lebanon's demographic shift towards an eventual Muslim majority. Lebanon's Christian-dominated government had been facing increasing opposition from Muslims, pan-Arabists, and left-wing groups. The Cold War also exerted a disintegrative effect on the country, closely linked to the political polarization that preceded the 1958 Lebanese crisis. Christians mostly sided with the Western world while Muslims, pan-Arabists, and leftists mostly sided with Soviet-aligned Arab countries.

The 2006 Lebanon War was a 34-day armed conflict in Lebanon, fought between Hezbollah and Israel. The war started on 12 July 2006, and continued until a United Nations-brokered ceasefire went into effect in the morning on 14 August 2006, though it formally ended on 8 September 2006 when Israel lifted its naval blockade of Lebanon. It marked the third Israeli invasion into Lebanon since 1978.

After Israel's withdrawal from southern Lebanon in 2000, Hezbollah aimed for the release of Lebanese citizens held in Israeli prisons. On 12 July 2006, Hezbollah ambushed Israeli soldiers on the border, killing three and capturing two; a further five were killed during a failed Israeli rescue attempt. Hezbollah demanded an exchange of prisoners with Israel. Israel launched airstrikes and artillery fire on targets in Lebanon, attacking both Hezbollah military targets and Lebanese civilian infrastructure, including Beirut's Rafic Hariri International Airport. Israel launched a ground invasion of Southern Lebanon and imposed an air-and-naval blockade on the country. Hezbollah then launched more rockets into northern Israel and engaged the IDF in guerrilla warfare from hardened positions. According to Israeli sources, Hezbollah fired close to 4,000 rockets and missiles at Israel from their arsenal of around 15,000 held before the war.

Jabal Amil (Arabic: جبل عامل, romanized: Jabal ʿĀmil; also spelled Jabal Amel and historically known as Jabal Amila) is a cultural and geographic region in Southern Lebanon largely associated with its long-established, predominantly Twelver Shia Muslim inhabitants. Its precise boundaries vary, but it is generally defined as the mostly highland region on either side of the Litani River, between the Mediterranean Sea in the west and the Wadi al-Taym, Beqaa and Hula valleys in the east.

The Shia community in Jabal Amil is thought to be one of the oldest in history. In the 10th century, several Yemeni tribes with Shi'ite inclinations, including the 'Amila tribe, had established themselves in the region. 'Amili oral tradition and later writings assert that a companion of the Islamic prophet Muhammad and an early supporter of Ali, Abu Dharr al-Ghifari (d. AD 651), introduced Shi'ism to the area. Although there is frequent occurrence of this account in many religious sources, it is largely dismissed in academia, and historical sources suggest Shia Islam largely developed in Jabal Amil between the mid-8th and 10th centuries (750–900). Twelver Shia tradition in southern Lebanon credits the Amila, as the progenitors of the community, by having sided with the faction of Ali in the mid-7th century.

The 1989 Taif Agreement (Arabic: اتفاق الطائف, French: Accord de Taëf), officially known as the National Reconciliation Accord (وثيقة الوفاق الوطني), was reached to provide "the basis for the ending of the civil war and the return to political normalcy in Lebanon". Negotiated in Taif, Saudi Arabia, it was designed to end the 15 year-long Lebanese Civil War, and reassert the Lebanese government's authority in southern Lebanon, which was controlled at the time by the Christian-separatist South Lebanon Army under the occupational hegemony of Israel. Though the agreement set a time frame for withdrawal of Syrian military forces from Lebanon, stipulating that the Syrian occupation end within two years, Syria did not withdraw its forces from the country until 2005. It was signed on 22 October 1989 and ratified by the Lebanese parliament on 5 November, 1989.

Lebanese Sunni Muslims (Arabic: المسلمون السنة اللبنانيين) refers to Lebanese people who are adherents of the Sunni branch of Islam in Lebanon, which is one of the largest denomination in Lebanon tied with Shias. Sunni Islam in Lebanon has a history of more than a millennium. According to a CIA 2018 study, Lebanese Sunni Muslims constitute an estimated 30.6% of Lebanon's population.

The Lebanese Sunni Muslims are highly concentrated in Lebanon's capital city - Beirut (West Beirut /or Beirut II), as well as Tripoli, Sidon, Western Beqaa, and in the countryside of the Akkar, Arsal. They also have a notable presence in Zahlé, Southern Lebanon, Marjaayoun and Chebaa.

Generically, a Galilean (/ɡælɪˈliːən/; Hebrew: גלילי; Ancient Greek: Γαλιλαίων; Latin: Galilaeos) is a term that was used in classical sources to describe the inhabitants of Galilee, a region today in northern Israel and much of southern Lebanon, that extends from the Mediterranean with the coastal plain in the west, to the Jordan Rift Valley with the Hulah Valley and the Sea of Galilee in the east. Initially the majority of them were Jews.

Later the term was used to refer to the early Christians by Roman emperors Marcus Aurelius (r. 161-180) and Julian (r. 361-363), among others.

The Israeli Ground Forces (Hebrew: זרוע היבשה, romanized: z'róa hibshá, lit. 'Land arm') are the ground forces of the Israel Defense Forces (IDF). The current commander of the ground forces is Major General Nadav Lotan.

An order from Defense Minister David Ben-Gurion on 26 May 1948 officially set up the Israel Defense Forces as a conscript army formed out of the paramilitary group Haganah, incorporating the militant groups Irgun and Lehi. The Ground Forces have served in all the country's major military operations—including the 1948 Arab–Israeli War, 1956 Suez Crisis, 1967 Six-Day War, 1973 Yom Kippur War, 1976 Operation Entebbe, 1982 Lebanon War, 1987–1993 First Intifada, 2000–2005 Second Intifada, 2006 Lebanon War, and the Gaza War (2008–09). While originally the IDF operated on three fronts—against Lebanon and Syria in the north, Jordan and Iraq in the east, and Egypt in the south—after the 1979 Egyptian–Israeli Peace Treaty, it has concentrated in southern Lebanon and the Palestinian territories, including the First and the Second Intifada.