Ten people were killed in shelling at an aid distribution center in the Jabalia camp in northern Gaza on Monday morning, according to the Hamas-run Health Ministry in the strip.

The area has been the focus of intense recent Israeli military activity, with the Israel Defense Forces reporting fierce fighting with Hamas militants there.

The IDF has ordered residents of northern Gaza -- of whom there are an estimated 200,000 to 400,000 -- to leave the region, which it has classified as a military zone.

Hamas is urging residents to stay, suggesting Israel will not allow those who leave to return.

Gaza's Civil Defense said there was a "complete siege" of Jabalia. Aid agencies have said that no food has been allowed to enter the north of Gaza since Oct. 1.

-ABC News' Nasser Atta and Guy Davies

Israeli Defense Minister Yoav Gallant visited the scene of a deadly Hezbollah drone strike in northern Israel on Monday, telling soldiers there the incident "was a difficult event with painful results."

Four troops were killed and 55 wounded in Sunday's attack on the Golani Training Base close to the town of Binyamina, some 20 miles south of Haifa.

"We must investigate it, study the details and implement lessons in a swift and professional manner," Gallant said, according to a Defense Ministry readout.

"We are concentrating significant efforts in developing solutions to address the threat of UAV attacks," he added

-ABC News' Jordana Miller

The Israel Defense Forces said Monday its warplanes targeted around 200 "Hezbollah terror targets" in its continuing operation against the Iranian-backed group in southern Lebanon.

The targets included "launchers, anti-tank missile launch posts, terrorist infrastructure and weapons storage facilities containing launchers, anti-tank missiles, RPG launchers and munitions," the IDF wrote on X.

Ground forces, meanwhile, "eliminated dozens of terrorists in close-quarters encounters and aerial strikes" in their ongoing cross-border incursion, the force reported.

The IDF is still describing its ground operation as consisting of "limited, localized, targeted raids" in southern areas close to the border.

Airstrikes, though, continue across southern Lebanon. Around a quarter of all Lebanese territory is under IDF evacuation orders and some 1.2 million civilians are displaced, according to the government in Beirut.

-ABC News' Jordana Miller

The Israel Defense Forces identified the four soldiers killed in a Hezbollah drone attack on a training base in the north of the country on Sunday.

Sgt. Omri Tamari, Sgt. Yosef Hieb, Sgt. Yoav Agmon and Sgt. Amitay Alon were killed, an IDF press release said. The strike occurred at the Golani Training Base close to the town of Binyamina, some 20 miles south of Haifa.

Around 55 more are reported to have been injured.

IDF Chief of Staff Maj. Gen. Herzi Halevi addressed Golani Brigade troops on Sunday night following the attack.

"We are at war, and an attack on a training base in the rear is difficult and the results are painful," the commander said according to a post on the IDF's official Telegram channel.

-ABC News' Jordana Miller