More than two months ago, Israel and Hamas signed a cease-fire agreement that offered Palestinians in Gaza a hope of respite after a punishing two-year Israeli bombardment that left much of their enclave in ruins. The destruction has continued.

Israel has demolished more than 2,500 buildings in Gaza since the cease-fire began, according to a New York Times analysis of satellite imagery from Planet Labs. It says it is destroying tunnels and booby-trapped homes.

This is what Israel’s actions look like. A nighttime video from Oct. 30, when the cease-fire was in effect, shows what appears to be a large-scale controlled demolition in a part of Shejaiya, a neighborhood in Gaza City, that is under Israeli military control.

As part of the cease-fire agreement reached earlier that month, the Israeli military withdrew its forces beyond an agreed-upon boundary inside Gaza, represented on maps published by Israel as a yellow line. That left Israel in control of about half of the enclave.

Most of the demolitions since the cease-fire began have been in those Israeli-controlled areas.

But dozens of buildings have been destroyed beyond the yellow line in areas effectively under Hamas control, where the Israeli military had agreed to halt its operations.