The Israeli military is "weeks" away from wrapping up the main part of its controversial ground invasion in and around Rafah in southern Gaza, Israel Defense Forces spokesperson Rear Adm. Daniel Hagari told ABC News.

"We are there to dismantle the military framework of the [Hamas'] Rafah Brigade," Hagari said on Monday.

"We are weeks now just from achieving this goal," he said.

The Israeli military now controls over 60% of the Rafah area, Israeli defense officials told ABC News on Monday.

-ABC News’ Tom Soufi Burridge, Hugo Leenhardt and Dana Savir

The Israel Defense Forces said Monday that its soldiers have killed Muhammad Mustafa Ayoub, describing him as a "key operative" in Hezbollah’s rocket and missile department in southern Lebanon.

Hezbollah confirmed Ayoub’s death in a brief statement.

Prime Minister Benjamin Netanyahu has disbanded his war cabinet, the small group of government officials who had been tasked with overseeing decisions about the war against Hamas, a spokesperson said.

The prime minister said there was "no more need for an extra branch of government," the spokesperson said.

-ABC News' Joe Simonetti

Israeli Prime Minister Benjamin Netanyahu said his government’s security cabinet will now make decisions about the war against Hamas, an Israeli official told ABC News.

Netanyahu is now expected to make critical decisions on the war during small ad hoc meetings while seeking final approval from the wider security cabinet.

The decision came about a week after one of three core members of Netanyahu’s war cabinet’s said he would resign from the influential body.

Israeli minister Benny Gantz on Sunday, June 9, said he would resign from both the coalition government led by Netanyahu and the prime minister’s war cabinet.

The war cabinet had been formed on Oct. 11, in the days following the Oct. 7 surprise terrorist attack by Hamas militants.

-ABC News’ Joe Simonetti and Kevin Shalvey

Pentagon press secretary Maj. Gen. Pat Ryder said Tuesday that the U.S. continues to withhold a single shipment of heavy bombs to Israel and that a final decision on that shipment hasn’t been made.

Ryder declined to address Israeli Prime Minister Benjamin Netanyahu’s accusation that the U.S. is slowing weapon shipments to Israel in general.

"We are absolutely committed to Israel’s inherent right to defend itself," Ryder said. "Since Hamas’ vicious attack on Oct. 7, we’ve rushed billions of dollars in security assistance to Israel to enable them to defend themselves. And we are going to continue to provide them the security assistance they need for defense."

Two U.S. officials involved in approving arms transfers to Israel told ABC News that shipments continue to be greenlit as the administration executes on both longstanding orders in the pipeline as well as new requests made after the onset of the war.

The sole exception, the officials said, is the frozen shipment of the 2,000-pound bombs. The officials said the decision to pause that delivery was made by the White House and that, if it’s ultimately lifted, they expect that order will come from the White House, too.

While the process of actually delivering approved transfers happens across a wide network, including the Department of Defense and private companies, the officials said they weren’t aware of any other holdups that might be perceived as a bottleneck.

In the first weeks and months of the conflict, the Biden administration worked to speed up deliveries to Israel. On two occasions in December, Secretary Antony Blinken invoked an emergency authority to expedite arms sales to Israel, bypassing congressional approval.

-ABC News’ Anne Flaherty and Shannon Crawford