Palestinians said they felt “no joy” this Christmas as Israel bombed Gaza on Monday, with no end in sight to the war that Hamas says has claimed more than 20,000 lives.

Festivities were effectively scrapped in the occupied West Bank city of Bethlehem, revered as the birthplace of Jesus Christ, with few worshippers or tourists on the usually packed streets.

In the besieged Gaza Strip, the ministry of health said early Monday Israeli strikes had killed at least 18 people in the southern city of Khan Yunis, the center of recent fighting.

At a hospital in the city, Fadi Sayegh — whose family has previously received permits to travel to Bethlehem for celebrations — said he would not be celebrating Christmas this year.

“There is no joy. No Christmas tree, no decorations, no family dinner, no celebrations,” he said while undergoing dialysis. “I pray for this war to be over soon.”

Sister Nabila Salah from the Catholic Holy Church in Gaza — where two Christian women were killed by an Israeli sniper earlier this month according to the Latin Patriarchate of Jerusalem — struck a somber tone.

“All Christmas celebrations have been canceled,” she told AFP. “How do we celebrate when we are... hearing the sound of tanks and bombardment instead of the ringing of bells?“

The war broke out when Hamas fighters attacked southern Israel on October 7 and killed about 1,140 people, mostly civilians, and seized 250 hostages, according to an AFP tally based on Israeli figures.

Israel has vowed to eliminate Hamas in response and its military campaign, which has included massive aerial bombardment. The campaign has killed 20,424 people, mostly women and children.

Pope Francis kicked off global Christmas celebrations on Sunday with a call for peace.

“Our heart goes to Gaza, to all people in Gaza but a special attention to our Christian community in Gaza who is suffering,” the Catholic leader said.

Vast areas of Gaza lie in ruins and its 2.4 million people have endured dire shortages of water, food, fuel and medicine due to an Israeli siege, alleviated only by the limited arrival of aid trucks.

Eighty percent of Gazans have been displaced, according to the UN, many fleeing south and now shielding against the winter cold in makeshift tents.

The head of the UN refugee agency, Filippo Grandi, called for an end to the suffering.

“A humanitarian cease-fire in Gaza is the only way forward,” he wrote on X, formerly Twitter. “War defies logic and humanity, and prepares a future of more hatred and less peace.”

World Health Organization chief Tedros Adhanom Ghebreyesus also renewed calls for a cease-fire, saying: “The decimation of the Gaza health system is a tragedy.”

Israeli Prime Minister Benjamin Netanyahu said Sunday the war was exacting a “very heavy price,” as the death toll of soldiers killed in the conflict continued to mount.

“But we have no choice but to keep fighting,” he said, adding: “This will be a long war.”

The army said Monday two more soldiers had been killed, taking to 17 the number of troops killed since Friday and 156 since Israel’s ground assault began on October 27.

Israeli military spokesman Jonathan Conricus indicated that forces were close to gaining control in northern Gaza and that now “we focus our efforts against Hamas in southern Gaza.”

Two freed detainees and a medic said Sunday that Palestinians held by the Israeli army in the Gaza Strip had suffered torture, a charged denied by the military.

The two men were among hundreds detained by Israeli forces over alleged links with Hamas during Israel’s ground offensive.

About 20 men released from Israeli custody “have bruises and marks of blows on their bodies,” Marwan Al-Hams, hospital director in the southern city of Rafah, told AFP.