At least 10,022 have died in Gaza since the Israel-Hamas conflict began on Oct. 7, the Hamas-run Gaza Health Ministry said Monday.

The death toll includes at least 4,104 children in Gaza, Ashraf Al-Qidreh, the ministry’s spokesperson, said during a press conference. The ministry's figures have not been independently verified.

-ABC News’ Ayat Al-Tawy

The Israeli military on Monday accused Hamas militants of building "a whole tunnel system under" Sheikh Hamad Hospital in Gaza.

The practice of using hospitals as civilian shields has been "absolutely normal" for the militants, IDF spokesperson Jonathan Conricus said.

"Why it is this important? Because hospitals and other humanitarian facilities are supposed to enjoy special protections," Conricus said in a morning briefing. "But what Hamas is doing is that they've violating that special protection and using it for combat purposes."

More than 500 people have died in at least 102 strikes near or on health care facilities since Oct. 7, the World Health Organization said on Sunday.

"Over half of health attacks and over a half of hospitals damaged were in Gaza City," WHO officials said on social media. "Health care is #NotATarget."

During Monday's briefing, Conricus shared an IDF video that he said demonstrated there were Hamas tunnels under the hospital. He also shared several photos that he said dated back to at least 2010, when the hospital was being constructed. The groundwork for the Hamas tunnels was put in place at that time, he said. ABC News was not immediately able to verify the claims.

In a photo said to be from 2023, rocket-launching sites could be seen along the outskirts of the facility, Conricus said. He presented another photo of what he said was the opening of a Hamas tunnel on the grounds.

"We know that underneath this entire complex, there's an entire Hamas infrastructure underground," Conricus said. "And it is absolutely normal. This is how Hamas operates all around the Gaza Strip."

-ABC News' Kevin Shalvey

Israeli forces took control of a Hamas compound in the Gaza Strip, as the military continued its bombardment of the enclave overnight, the Israel Defense Forces said Monday.

The Hamas compound included a web of "underground terror tunnels," as well as training areas and observation posts, the military said in a post on Telegram. Israel did not disclose the location of the compound. ABC News was not immediately able to verify IDF's claims.

"During the operation, several Hamas terrorists were killed," Israel said.

Israeli munitions struck "in the last day" at least 450 other sites throughout Gaza, "including tunnels, terrorists, military compounds, observation posts, anti-tank missile launch posts and more," IDF officials said.

"Moreover, IDF naval soldiers struck command centers, anti-tank launch posts and additional observation posts belonging to the Hamas terrorist organization," IDF officials said in the post.

-ABC News' Kevin Shalvey

King Abdullah II of Jordan says his country dropped aid by parachute into northern Gaza at midnight.

"Our fearless air force personnel air-dropped at midnight urgent medical aid to the Jordanian field hospital in Gaza," read a post on X (formerly Twitter). "This is our duty to aid our brothers and sisters injured in the war on Gaza. We will always be there for our Palestinian brethren."

The king posted two photos of a crate with the flag of Jordan on it being loaded onto an airplane.

Dr. Ahmed Mokhallalati, the chief plastic surgeon at Al Shifa hospital in Gaza, told ABC News that he is unwilling to leave his scores of burn patients and stayed behind with the some 2,000 people left in the hospital complex and about 500 patients.

Mokhallalati said the hospital is virtually cut off because no one can get in -- they only received two or three patients on Saturday.

But despite having hundreds of burn patients, Mokhallalati doesn’t have much to do because they have only enough power for a single outlet to work. They use it in a clinic which has become the only operating room, because the real ORs require more power.

Mokhallalati said only about 15-20% of the hospital staff remain.

He also said there are some 40 infants in the neonatal units and 60 or so patients on ventilators, who he and the hospital administrators say will die once the generator fuel runs out.

The Israeli military’s civil coordinator said in a video statement Saturday that the eastern exit to the hospital is open, and that people are free to leave. But the images the Israeli military released from inside Gaza show that much of Gaza City and it’s outlying neighborhoods are flattened.

-ABC News' Matt Gutman and Sohel Uddin