At least 30 Palestinians, including women and children, were killed by Israeli strikes in Gaza, hospital officials said, marking one of the highest death tolls since a ceasefire began in October.

Israel on Saturday carried out its heaviest airstrikes in Gaza in weeks, killing at least 32 people, Palestinian health officials said.

A day after Israel accused Hamas of new ceasefire violations, strikes hit locations throughout Gaza, including lethal ones on an apartment building in Gaza City and a tent camp in Khan Younis, officia...