Palestinian officials said Israeli strikes killed four people in Gaza on Wednesday, days after the anniversary of the declaration of a US-mediated ceasefire.

Two young men died when Israeli forces struck a vehicle near Khan Younis in the southern Gaza Strip, civil defence spokesman Mahmoud Bassal and Nasser Hospital said.

Two other people, including a woman, were killed when an Israeli strike hit an apartment building in Gaza City, according to Bassal and al-Shifa Hospital.