Nakba Day
Nakba Day (Arabic: يوم النكبة Yawm an-Nakba, meaning "Day of the Catastrophe") is generally commemorated on 15 May, the day after the Gregorian calendar date for Israeli Independence Day (Yom Ha'atzmaut). For the Palestinians it is an annual day of commemoration of the displacement that preceded and followed the Israeli Declaration of Independence in 1948.
Defining Nakba
During the 1948 Palestine War, an estimated 700,000 Palestinians fled or were expelled, and hundreds of Palestinian towns and villages were depopulated and destroyed.
These refugees and their descendants number several million people today, divided between Jordan (2 million), Lebanon (427,057), Syria (477,700), the West Bank (788,108) and the Gaza Strip (1.1 million), with at least another quarter of a million internally displaced Palestinians in Israel. The displacement, dispossession and dispersal of the Palestinian people is known to them as an-Nakba, meaning "catastrophe" or "disaster”.
Prior to its adoption by the Palestinian nationalist movement, the "Year of the Catastrophe" among Arabs referred to 1920, when European colonial powers partitioned the Ottoman Empire into a series of separate states along lines of their own choosing. The term was first used to reference the events of 1948 in the summer of that same year by the Syrian writer Constantine Zureiq in his work Macnā an-Nakba ("The Meaning of the Nakba"; published in English in 1956).