At least 16 people have been killed and 70 others were injured at a hospital in Gaza following an Israeli strike, according to the health ministry.
Nine missiles hit the European Hospital and its courtyard in the south of the Palestinian territory, officials said.
Israel said it had hit a "Hamas command centre" beneath the hospital in Khan Younis.
Hamas denies exploiting hospitals and civilian properties for military purposes.
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Earlier, a well-known Palestinian photojournalist died following a separate attack on the Nasser Hospital, also in Khan Younis, said the ministry.
Hassan Aslih had been accused by Israel of working with Hamas and was recovering from an earlier airstrike.
Aslih, who has hundreds of thousands of followers on social media, was said by the Israelis to have recorded and uploaded footage of "looting, arson and murder" during Hamas's 7 October 2023 attack into Israel that triggered the war in Gaza.
Aslih was one of two patients who died in Tuesday's strike on Nasser Hospital, said the health ministry. Several others were wounded.
Dozens of people were being treated on the third floor of the hospital building, where the missiles struck, Reuters said, quoting Ahmed Siyyam, a member of Gaza's emergency services.
The Israeli military said it "eliminated significant Hamas terrorists" in Nasser Hospital, among them Aslih, who it said had "operated under the guise of a journalist".
Footage showed heavy damage to one of the hospital buildings, including to medical equipment and beds inside.
At least 160 journalists and media workers have been killed in Gaza since the start of the war, according to the International Federation of Journalists.
Gazan officials accuse Israel of deliberately targeting journalists. Israel denies this and says it tries to avoid harm to civilians.
Aslih, who headed the Alam24 news outlet and had previously worked with Western news outlets, was recovering after being wounded last month in a deadly strike on a tent in the Nasser Hospital compound.
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Meanwhile, President Trump has spoken on the phone to Edan Alexander after he was released by Hamas on Monday, as part of ongoing efforts to achieve a permanent ceasefire with Israel.
The 21-year-old was believed to be the last living American hostage in Gaza.
Some 1,200 people were killed and 251 taken hostage in the 7 October attack on southern Israel, according to Israeli figures.
Israel's response has killed more than 52,000 Palestinians, according to local health officials, and destroyed much of the coastal territory. Gaza's health ministry records do not distinguish between civilians and combatants.
An aid blockade since March has left the population at critical risk of famine, according to the World Health Organisation, which warned on Tuesday that hunger and malnutrition could have a lasting impact on "an entire generation".
(c) Sky News 2025: 'Sixteen killed' in strike on Gaza hospital as Israel says it hit 'Hamas command centre below'
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