Since 2008, Israel has waged four wars in the Palestinian territories, killing nearly 4,000 people, many of them children.
Palestinian mourners hold the funeral of a fighter who died of his injuries during an Israeli attack on the besieged Gaza Strip last weekend.
His death brings the total number of Palestinians killed in the three-day attack to 49, including 17 children, according to the Gaza Health Ministry.
The body of Anas Inshasi, 22, was wrapped in a black and white flag of the Palestinian Islamic Jihad. Mourners say he was wounded by an Israeli airstrike when a mortar shell was fired at Israel.
Israel launched a wave of airstrikes on Friday after detaining an Islamic Jihad leader in the occupied West Bank earlier last week.
Islamic Jihad Rockets were fired at Israel hours after the initial attack wave. The violence ended on Sunday when Egypt brokered a ceasefire.
In three days, Israel killed two senior Islamic Jihad commanders in Gaza, the militant group said it had lost a total of 12 fighters.
Many Palestinian civilians were killed and wounded in Israeli attacks, including 17 children — On Thursday, an 11-year-old girl died of her injuries. Two children are being treated in the intensive care unit of a Palestinian hospital in Jerusalem.
No Israelis were killed or seriously injured.
Since 2008, Israel has waged four wars in the Palestinian territories, killing nearly 4,000 people, a quarter of them children.