Israeli bombing damages Gaza apartment; seven-story collapse kills at least 20

A residential building in Gaza City that had been damaged in a previous Israeli airstrike collapsed, killing at least 10 Palestinians, Al Jazeera reported. Rescue crews worked at the scene and pulled survivors from the rubble while reporters cited authorities saying up to 70 people remain missing.

The outlet described the collapse as the latest deadly incident tied to earlier Israeli strikes on Gaza infrastructure, noting the building had been hit in a prior airstrike before its eventual failure. Local emergency teams were shown extracting people from crushed floors and carrying the dead away, according to Al Jazeera's report.

The coverage did not provide independent verification of the exact number still unaccounted for beyond the 'up to 70' figure, and it did not include on‑the‑record statements from Israeli authorities about the prior strike.

What is confirmed in the reporting is limited to the collapse, the recorded death toll of at least 10, rescue activity at the site, and the reported number missing; other details about the timing of the original strike, structural assessments, or responsibility for the collapse beyond the prior damage were not documented in the article.

The incident fits into ongoing, reported exchanges in which Israeli airstrikes have damaged civilian structures in Gaza; the single source here frames this as a direct sequence: an earlier Israeli airstrike damaged the building, and the damaged structure later collapsed, producing further civilian deaths and disappearances (per Al Jazeera).