Ceasefires in Gaza and Lebanon appeared at risk on Sunday as disputes continued over key deadlines, and local health officials said that Israeli forces opened fire on both fronts. In Gaza, Israel accused Hamas of violating the ceasefire there by changing the order of hostages it has released.

Health officials in Gaza say a Palestinian man was killed and seven people were wounded by Israeli fire overnight.

Under the agreement worked out with Egyptian and Qatari mediators and backed by the United States, Israel was meant to allow Palestinians displaced from the homes in the north to return to their homes.