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.

Israeli troops fired on people trying to return home to southern Lebanon and delayed a return home for northern Gaza residents. Israel blamed Hezbollah and Hamas.

Israel’s military says it won’t complete its withdrawal from southern Lebanon by Sunday as outlined in its ceasefire agreement with Hezbollah militants.