The US has sought to mediate between Kyiv and Moscow as it seeks to put together an agreement to end the fighting acceptable to both sides, but direct talks between the warring parties have not taken place during this latest round of diplomatic efforts.
During an earlier Christmas Day sermon in St Peter’s Basilica, Pope Leo lamented conditions for homeless people the world over, and the damage caused by conflicts.
“Fragile is the flesh of defenceless populations, tried by so many wars, ongoing or concluded, leaving behind rubble and open wounds,” said the pope.
He highlighted the conditions of Palestinians in Gaza and condemned the “rubble and open wounds” created by wars.
He said the story of the birth of Jesus showed that God had “pitched his fragile tent” among the people of the world.
The pope continued: “How, then, can we not think of the tents in Gaza, exposed for weeks to rain, wind and cold?”
Gaza has been devastated by Israeli bombardment in a two-year war, triggered by Hamas’s attack on Israel.
Winter storms have compounded the plight of the territory’s 2.1m population, nearly all of whom have been displaced and their homes damaged or destroyed.
Aid agencies have called for Israel to allow more tents and urgently needed supplies into Gaza.
Cogat, the Israeli military body which controls Gaza’s border crossings, has dismissed claims of deliberate aid restrictions, saying almost 310,000 tents and tarpaulins had been delivered since the start of the ceasefire in October.