Israel-Gaza conflict rages as US envoy visits

A US envoy has arrived in Tel Aviv for de-escalation talks as unrest between Israel and the Palestinians continues. 

Hady Amr will take part in talks with Israeli, Palestinian and UN officials and reinforce what US diplomats said was the need for a "sustainable calm".

An Israeli air strike on a refugee camp in the Gaza Strip killed 10 people on Saturday, while a Palestinian rocket killed a man in Israel.

This week's violence in Gaza and Israel is the worst since 2014.