The 1948 Arab–Israeli War established the State of Israel's borders, displaced hundreds of thousands of Palestinians, and shaped the enduring conflict over the region.
Key Facts
- Duration
- 15 May 1948 – 10 March 1949
- Territory controlled by Israel
- ~78% of former Mandatory Palestine
- Palestinian refugee displacement
- Hundreds of thousands displaced (the Nakba)
- Jewish refugees from Arab states
- ~260,000 went to Israel within three years
- Ended by
- 1949 Armistice Agreements (Green Line established)
- Arab states invading
- Egypt, Transjordan, Syria, Iraq
By the Numbers
Location
Cause → Event → Consequence
Decades of tension stemming from the 1917 Balfour Declaration, the British Mandate for Palestine, and mass Jewish migration culminated in the UN's 1947 Partition Plan. Arab rejection of the plan triggered a civil war on 30 November 1947, during which Zionist forces launched Plan Dalet and Israeli independence was declared on 14 May 1948.
The morning after Israel's declaration of independence, Egypt, Transjordan, Syria, and Iraq invaded Mandatory Palestine. Ten months of fighting across the former British Mandate territory, the Sinai Peninsula, and southern Lebanon followed, interrupted by several truces, until armistice agreements were signed in 1949.
Israel secured approximately 78% of Mandatory Palestine, well beyond the UN partition allocation. Transjordan annexed the West Bank and East Jerusalem; Egypt occupied Gaza. Hundreds of thousands of Palestinians were expelled or fled in events called the Nakba, initiating the Palestinian refugee crisis that persists to this day.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Side B
4 belligerents