What is going on between Israel and the Palestinians?
Hamas militants have fired dozens of rockets at Israel after Israeli airstrikes killed major authorities and demolished a multi-storey building in Gaza.
The escalation of fighting that began on Monday has led to warnings to the UN of an “absolute war”.
At least 65 people in Gaza, including 14 children, and seven people have been killed since then.
As the conflict between Palestinians and Israelis progresses, he examines the causes of the BBC’s Ros Atkins.