Palestinian medical officials say an Israeli airstrike in the northern Gaza Strip has killed at least 20 people, mostly women and children.

The strike targeted a home sheltering displaced families in Beit Lahiya, raising concerns about Israel’s tactics in the ongoing conflict.

Israeli strikes killed at least 30 people overnight in Gaza, according to Palestinian health officials. Strikes early Tuesday killed 10 people in the Gaza Strip, including four children and two women, ...