Israeli air strike kills top Hamas official in Gaza

An Israeli air strike on the southern city of Khan Younis in Gaza has killed top Hamas political leader Salah al-Bardaweel, a Hamas official has told the BBC.

Locals say the air strike killed both Bardaweel, regarded as Hamas's highest-ranking political leader, and his wife. Israeli officials had no immediate comment.

The total death toll in Gaza since the war began surpassed 50,000 on Sunday, its Hamas-run health authorities said, with least 30 people killed in Khan Yunis and Rafah so far on Sunday.

Israel resumed heavy strikes on Gaza earlier this week - in effect ending the first phase of a ceasefire that lasted almost two months. It blamed Hamas for rejecting a new US proposal to extend the truce.