“Ezzedine al-Qassam Brigades fired rockets at Tel Aviv in response to (Israeli strikes) targeting civilians in Al-Shati and Jabalia camps,” Hamas said, referring to its armed wing, in a text message sent to journalists.

AFP correspondents witnessed dozens of air strikes over 30 minutes this morning in the direction of Al-Shati camp and in the blockaded strip’s north.

“The occupation (Israeli forces) committed massacres this morning in Al-Shati camp and Jabalia camp, leaving dozens of martyrs and injured,” Iyad al-Buzum, spokesman for the Hamas interior ministry, told AFP.

AFP journalists saw at least seven dead bodies and six buildings destroyed in Al-Shati camp.

Israel has launched a withering air campaign against Hamas fighters in the blockaded Gaza Strip after the Islamists carried out a massive assault on Israel on Saturday that killed more than 1,200 people.

Around another 1,200 people have been killed in the Palestinian coastal enclave in Israeli air strikes, according to Hamas officials.