The Israeli military refused to comment on the strikes, but had warned residents of Jabaliya to evacuate late Tuesday night due to Hamas infrastructure in the area, including rocket launchers.

The strike hit an underground site in Khan Younis, according to Israel’s military, and an official said it could take days for Israel to determine whether the strike was successful.

At least 22 children were among 48 killed in Israeli airstrikes on northern Gaza, amid renewed conflict and stalled ceasefire hopes.