Jerusalem’s status as the eternal capital of the Jewish people is a historical and legal fact that traces back millennia, yet the modern international recognition of this reality is a process rooted in the 20th century. The question of when Jerusalem became the capital of Israel is not merely a query about a date on a calendar, but an exploration of the deep historical connection, the legal frameworks of the British Mandate, and the decisive events of the 1948 War of Independence that culminated in the reunification of the city in 1967.
Ancient Foundations and Historical Continuity
The historical narrative begins long before the establishment of the State of Israel, with Jerusalem serving as the political and spiritual center of the ancient Israelite kingdoms. King David established Jerusalem as the capital of the United Kingdom of Israel around 1000 BCE, a status that was cemented by his son, King Solomon, who built the First Temple there. This ancient bond, documented in biblical texts and confirmed by archaeological findings, forms the bedrock of the Jewish people's enduring connection to the city, regardless of the temporary political shifts over the centuries.
The British Mandate and the 1947 Partition Plan
During the British Mandate for Palestine (1920-1948), Jerusalem was designated as a corpus separatum, an international zone for its religious and historic significance, while the surrounding areas were allocated for Arab and Jewish administration. This arrangement, however, was rendered unworkable by rising tensions. When the United Nations proposed the 1947 Partition Plan (Resolution 181), it recommended that Jerusalem be placed under a special international regime. The Jewish leadership accepted this plan, viewing Jerusalem as the indivisible capital of their future state, whereas the Arab leadership rejected it, leading to the outbreak of violent conflict that would determine the city's fate.
The 1948 War and the Division of Jerusalem
Following the British withdrawal in May 1948 and the invasion by neighboring Arab armies, the armies of the newly declared State of Israel fought to secure their territory. During this 1948 Arab-Israeli War, Israeli forces succeeded in repelling the Jordanian Arab Legion and secured western Jerusalem. Consequently, the new Israeli government established its institutions—Knesset, Supreme Court, and official ministries—in West Jerusalem, effectively making it the de facto capital of the State of Israel from its very inception, despite the city being split by an armistice line.
The Six-Day War and the Reunification
The status of Jerusalem changed dramatically in June 1967 during the Six-Day War. In a swift military campaign, Israeli forces captured the Jordanian-controlled eastern part of the city, including the Old City and the Temple Mount. On June 28, 1967, the Israeli Knesset passed the Jerusalem Law, which formally annexed the reunited city and declared it the complete and united capital of Israel. This legislative act solidified the physical unity achieved on the battlefield, establishing the city as the singular political heart of the nation for the first time since ancient times.
1000 BCE: Jerusalem established as the capital by King David.
1948: West Jerusalem becomes the de facto capital of the State of Israel.
1967: East Jerusalem is captured and later annexed, making the city whole again.
1967: The Jerusalem Law declares the city the unified capital of Israel.
