At least 58 Palestinians were killed on Monday in Gaza and more than 2,700 others wounded as the Israeli army fired live ammunition, tear gas and firebombs at protesters assembled along several points near the fence with Israel.
The demonstrations, which coincided with protests against the opening of the US embassy in Jerusalem, are part of a weeks-long movement calling for the right of return for Palestinian refugees to the areas they were forcibly expelled from in 1948.
Since the protests began on March 30, Israeli forces have killed at least 107 Palestinians in the coastal enclave and wounded about 12,000 people.
The protest comes ahead of the annual commemorations of the Nakba, or "catastrophe", when the state of Israel was established on May 15, 1948, in a violent campaign that led to the expulsion of hundreds of thousands of Palestinians from their villages.
PHOTO CAPTION
Thousands of Turks march through central Istanbul to denounce the relocation of the US embassy to Jerusalem.
Al-Jazeera