Washington, April 3 — US President Joe Biden said on Tuesday he was "outraged and heartbroken" by an Israeli airstrike in Gaza that killed seven people working for World Central Kitchen (WCK) and he called on Israel to do more to protect aid workers.

GAZA, April 2 — At least five employees from the World Central Kitchen (WCK) non-governmental organisation, including foreigners, were killed in an Israeli airstrike on Gaza, the Hamas-run Gaza government media office said late on Monday.