Israeli troops fired a mortar shell over the ceasefire line into a Palestinian residential area in the Gaza Strip, in the latest incident to rock the tenuous ceasefire with Hamas. Health officials said at least 10 people were wounded, and the army said it was investigating.

The military said the mortar was fired during an operation in the area of the "Yellow Line," which was drawn in the ceasefire agreement and divides the Israeli-held majority of Gaza from the rest of the territory.