GAZA CITY, Gaza Strip (AP) — Witnesses say an Israeli airstrike has collapsed a 12-story apartment tower in central Gaza City.

Gaza police say Israeli aircraft fired a warning missile at the roof of the tower at dusk Saturday, followed five minutes later by two missiles with explosives.

Smoke rises after an Israeli strike hits Gaza City in the northern Gaza Strip, Saturday, Aug. 23, 2014. (AP Photo/Adel Hana)

The blast sent a huge ball of fire and a black cloud of smoke into the air. The explosions shook neighboring buildings.

Gaza health official Ashraf al-Kidra says at least 10 people, including four children, were wounded.

This is a breaking news story and will be updated.

Other Must-Read Stories