Protests supporting Gaza take place in Europe

The Hamas-run Gaza Health Ministry on Monday reported that 50 more people had been killed and 184 injured across the strip in the previous 24 hours.

Among the dead were five people who were killed while seeking humanitarian aid, the ministry said in a post to Telegram. Forty-eight people were also injured while seeking aid, the post said.

The deaths bring the total death toll in Gaza since the ongoing war began on Oct. 7, 2023, to 66,055, the ministry said, with 168,346 people injured.

The casualty toll since Israel broke the last ceasefire on March 18 stands at 13,187 people killed and 56,305 people injured, the ministry said.

Ahead of today's meeting between President Donald Trump and Prime Minister Benjamin Netanyahu at the White House, two sources familiar with the matter told ABC News that at least three disputes remain between the Israeli and U.S. sides on Trump's proposed Gaza ceasefire plan.

The two sides are yet to agree on the role of the Palestinian Authority -- the government exercising limited control over parts of the West Bank, in cooperation with Israeli authorities -- in post-war Gaza, the extent of Israeli security control and freedom of action in post-war Gaza and the pace and timeline of Hamas disarmament, the sources said.

The details of the Trump administration's plan have not been publicly announced.

-ABC News' Jordana Miller and Guy Davies

The Israel Defense Forces said Monday that Israeli forces attacked more than 140 targets across Gaza in the previous 24 hours "from the air, land and sea."

The IDF said the targets included groups of enemy fighters, plus positions, buildings and other "infrastructure" it claimed were in use by enemy forces.

The Israel Defense Forces said on Monday that a missile was intercepted having been fired toward Israel from Yemen, prompting alerts in several areas of the country.

The Iran-aligned Houthi movement in Yemen has been waging a long-range missile and drone campaign against Israel since Oct. 7, 2023. The IDF has responded with regular airstrikes on military, government and industrial targets in Houthi-controlled Yemen.