HAMILTON, Canada 

UN Secretary-General Antonio Guterres on Wednesday "strongly" condemned recent Israeli airstrikes across the Gaza Strip.

"The Secretary-General strongly condemns the killings due to Israeli airstrikes of civilians in Gaza yesterday, including many children," his spokesperson Stephane Dujarric said at a news conference, adding that Guterres also "condemns all actions that undermine the ceasefire and endanger civilian lives."

Noting the "importance of the parties and renewed assurances to implement the ceasefire," the UN chief also stressed that the "commitments must be upheld in full."

"Any acts that risk harm to civilians or obstruct humanitarian operations must be avoided," Dujarric added.

Hailing the continued diplomatic efforts by Egypt, Qatar, Türkiye, and the US, Dujarric stated that the UN and its partners "are rapidly scaling up our presence across Gaza, working intensively to deliver lifesaving assistance to communities in need."

His remarks came after the Israeli army killed more than 100 Palestinians, including 46 children, in the Gaza Strip since Tuesday evening, violating a ceasefire agreement in place since Oct. 10, according to the Health Ministry.

Israel’s renewed attacks also injured 253 people, including 78 children and 84 women, the ministry added.

Ministry data shows that since the ceasefire took effect on Oct. 10, at least 211 people have been killed and 597 others injured in Israeli attacks.

Since October 2023, Israel's attacks on Gaza have killed more than 68,600 people, mostly women and children, and injured over 170,600 others.