Israeli strikes in the Gaza Strip killed at least 18 people overnight, including women and children, health officials said Tuesday, as Israel and Hamas appeared to be narrowing in on a ceasefire deal to end the 15-month war and release dozens of hostages.

Officials have expressed mounting optimism that they can conclude an agreement in the coming days after more than a year of talks that have repeatedly stalled, AP reports.

Two strikes in the central Gaza city of Deir al-Balah killed two women and their four children, who ranged in age from 1 month to 9 years old. One of the women was pregnant and the baby did not survive, according to Al-Aqsa Martyrs Hospital, which received the bodies.

Another 12 people were killed in two strikes on the southern city of Khan Younis, according to the European Hospital.

Rescuers attempt to free survivors from trapped South African miners

There was no immediate comment from the Israeli military. Israel says it only targets militants and accuses them of hiding among civilians in shelters and tent camps for the displaced.

Israel’s war against Hamas in Gaza began on Oct. 7, 2023, when militants stormed into southern Israel and killed about 1,200 people and abducted around 250. A third of the 100 hostages still held in Gaza are believed to be dead.

The Israel Hamas-war has killed more than 46,000 Palestinians in Gaza, according to health authorities there. The Health Ministry does not distinguish between fighters and civilians, but says women and children make up more than half the fatalities.

Meanwhile, President-elect Donald Trump has described a possible ceasefire as being “very close.”

“I understand ... there’s been a handshake and they are getting it finished -- and maybe by the end of the week,” Trump told the American cable channel Newsmax Monday night.

A missile fired by Houthi rebels targets central Israel as airstrikes hit displaced area in Gaza

He added that part of the deal would see “bodies” brought out of the Gaza Strip, without elaborating.

Israel and Hamas are under renewed pressure to halt the conflict in the lead-up to Trump's Jan. 20 inauguration. The phased deal would be based on a framework laid out by President Joe Biden in May and endorsed by the UN Security Council.