The Hamas-run Gaza Health Ministry announced that 20 Palestinians, including five journalists working for international media, were killed in two consecutive Israeli attacks on Nasr Hospital in the city of Khan Yunis

The journalists were working for Reuters, the Associated Press, Al Jazeera and The Middle East Eye, the media outlets confirmed.

The head of the World Health Organization said four health workers were killed in the attack.

Videos from the area show people who were helping those injured in the first attack being hit by a second attack.

Israeli Prime Minister Netanyahu called the twin attacks on the hospital a "tragic tragedy" and said military officials were "conducting an investigation."