Medical sources say Israeli forces killed five Palestinians in southern Khan Younis and four in northern al-Faluja.

Israeli forces have killed at least nine Palestinians in new attacks across Gaza, in yet another violation of the United States-brokered “ceasefire” in October, according to medical sources.

The attacks on Sunday came as the Israeli military launched several attacks on southern Lebanon, targeting what it called warehouses used by the Hezbollah armed group.

In Gaza, a source at the Nasser Hospital told Al Jazeera Israeli forces killed at least five Palestinians in the southern city of Khan Younis.

The attack took place beyond the so-called “yellow line”, where Israeli troops are stationed in Gaza, the source added.

The other four Palestinians were killed when Israeli forces attacked a tent for displaced people in the al-Faluja area of northern Gaza, a source at al-Shifa Hospital said.

There was no immediate comment from Israel.

The Israeli military, however, said in a statement early on Sunday that it struck a building in an unspecified part of northern Gaza shortly after several armed fighters entered the structure.

At least two of the fighters were killed, it said.

The Israeli military also said it killed another person in Gaza on Sunday who allegedly crossed the yellow line and posed “an immediate threat” to its forces there.

It did not provide evidence for its claims.

In Lebanon, the Israeli military said it struck warehouses used by Hezbollah for storing weapons and launchers in the southern parts of the country.

The Israeli military and Hezbollah, which began attacks on northern Israel in solidarity with Palestinians in Gaza in 2023, agreed to a ceasefire in November 2024.

There was no immediate comment from Lebanon on Sunday’s attacks.

According to authorities in Gaza and Lebanon, the Israeli military continues to launch near-daily attacks despite agreeing to halt the fighting.

In Gaza, Israel has violated the US-brokered “ceasefire” more than 1,500 times since it came into effect on October 10. At least 591 people have been killed and 1,590 wounded since then.

In addition to the near-daily killing of Palestinians, Israel also severely restricts quantities of food, medicine, medical supplies, shelter materials and prefabricated houses from entering Gaza, where some 2 million Palestinians – including 1.5 million displaced – live in catastrophic conditions.

Israel launched its genocidal war on Gaza on October 8, 2023, with support from the US, killing 72,032 people, wounding some 171,661, and destroying 90 percent of the territory’s infrastructure.

The United Nations estimates it could cost more than $70bn to rebuild Gaza.

In Lebanon, the Israeli military launched more than 10,000 air and ground attacks in the year since it agreed to halt hostilities, according to the UN.

The organisation’s rights office said in November last year that it verified at least 108 civilian casualties from Israeli attacks since the ceasefire, including at least 21 women and 16 children.

At least 11 Lebanese civilians were also abducted by Israeli forces during that time period, the office said.