Progress has been made regarding the exchange of hostages between Israel and Hamas, as both sides expressed optimism about a potential hostage deal on Tuesday.
Both Hamas group's leader and key mediator Qatar said a truce deal was in sight and the Israeli Prime Minister Benjamin Netanyahu pointed to "progress."
The announcements are the most optimistic yet of a potential breakthrough as Gaza faces a humanitarian catastrophe due to incessant Israeli bombing and ground invasion for more than six weeks and killed over 13,000 Palestinians.
"We are close to reaching a deal on a truce," Hamas leader Ismail Haniyeh said, according to a statement sent by his office to Agence France-Presse (AFP) after U.S. President Joe Biden indicated an accord was on the cards.
In Qatar, Foreign Ministry spokesperson Majed al-Ansari said, "We're very optimistic, very hopeful" and told reporters: "We are at the closest point we ever had been in reaching an agreement."
Israeli Prime Minister Benjamin Netanyahu, who has been accused of committing war crimes and genocide in Gaza, was more circumspect, telling soldiers at a military base only that "we are making progress" on the return of hostages.
"I hope there will be good news soon," he added before his office announced the war and security cabinets and the government would meet Tuesday evening.
Biden on Tuesday signaled that a deal to free hostages held by Hamas in exchange for Palestinian prisoners held by Israel and a temporary truce is "now very close."
"We are now very close, very close. We could bring some of these hostages home very soon. But I don't want to get into the details of things, because nothing is done until it's done," he said at the White House. "Things are looking good at the moment."
Hopes of a release deal have been mounting since Qatar on Sunday said only "minor" practical issues remained.
Speculation grew further when the International Committee of the Red Cross, which is often involved in prisoner exchanges and hostage releases, said on Monday its president had met Haniyeh in Qatar.
Despite talk of a temporary truce, Israel continued to bomb civilians in the Gaza Strip, targeting hospitals and schools.
Sources from Hamas and the Islamic Jihad, which also participated in the attacks, told AFP on condition of anonymity that their groups had agreed to the terms of a truce deal.
The tentative agreement would include a five-day truce, comprised of a complete cease-fire on the ground and an end to Israeli air operations over Gaza, except in the north, where they would only halt for six hours daily.
Under the deal, which the sources said could yet change, between 50 and 100 Israeli civilian and foreign hostages would be released, but no military personnel.
In exchange, some 300 Palestinians would be freed from Israeli jails, among them women and minors.
The BRICS group of nations, including Brazil, Russia, India, China and South Africa, called for an "immediate, durable and sustained humanitarian truce leading to a cessation of hostilities" in Gaza, during a summit in Johannesburg aimed at drawing up a common response to the conflict.
Rafah resident Hamza Abdel Razeq said a cease-fire would bring some respite for Gazans who have endured Israel's bombing and expanding ground offensive.
"The people are really suffering," he told AFP. "If they reach a five-day truce deal now, I believe it will pave the way for longer truces or even a total cease-fire."
Another resident, Mahmud Abu Najm, added: "We ... pray to God for its success because the people are enduring an unbearable situation."
Large parts of Gaza have been flattened by thousands of airstrikes, and the territory is under siege, with minimal food, water and fuel allowed to enter.
According to the Hamas and Islamic Jihad sources, the proposed deal would also allow for up to 300 trucks of food and medical aid to enter Gaza.
In Lebanon, official media said two journalists from Al-Mayadeen television and two other civilians were killed in Israeli shelling in the south.
Israel said only it was "looking into the details" of the incident.
Meanwhile, the Health Ministry in the occupied West Bank said the Israeli army killed one Palestinian in Nablus.
Medics and patients have been increasingly caught up in the fighting, as Israel expanded its operation across northern Gaza.
The Health Ministry in Gaza said Israel had laid siege to and hit the Indonesian Hospital in Jabalia on Monday, killing dozens, but there was no independent confirmation of the toll.
Twenty-eight premature babies from Gaza's largest hospital, Al-Shifa, were taken to Egypt for treatment on Monday. Three others evacuated from Al-Shifa remain in southern Gaza, the World Health Organization (WHO) said Tuesday.
Two babies died before the evacuation, the U.N. agency said.
The Indonesian Hospital lies near Gaza's largest refugee camp Jabalia, which has been the scene of intense Israeli bombing in recent days.
The Health Ministry official said there were still about 400 patients inside the hospital, as well as 2,000 people seeking shelter.
Around 200 people were evacuated from the hospital on Monday and bussed to the relative safety of a hospital in Khan Younis in southern Gaza.
At the packed Al-Nasser Hospital in Khan Younis, an AFP reporter saw bloodied children being carried in and lying dazed on gurneys.
"We miraculously got out," said one man who said he escaped the Indonesian Hospital.
"We still have brothers there. I just can't..." he said, his voice trailing off.
Israel claims Hamas uses medical facilities to hide fighters and as bases for operations, making them legitimate military objectives while insisting it does everything possible to limit harm to civilians.
But criticism of Israel's conduct in the war has grown, from international agencies and some governments, with protest marches held across the world for Israel's war crimes, ethnic cleansing and forced displacement of innocent civilians.
The WHO said it was "appalled" by the strike on the Indonesian Hospital, calling it just one of 164 documented attacks on health facilities and workers since the war began.
The U.N. children's agency meanwhile warned that fuel shortages and worsening sanitation in Gaza were shaping up to be "a perfect storm for tragedy" through the spread of disease.