Haaretz
GAZA: The IDF said it struck a former school in Deir al-Balah that was sheltering displaced people because Hamas militants were operating inside, adding that "prior to the strike, numerous steps were taken to mitigate the risk of harming civilians, including the use of precise munitions, aerial surveillance, and additional intelligence." The Palestinian Red Crescent said 28 people were killed in the attack and 54 were wounded.
……..
This killing and this same excuse will go on ad infinitum for years. They think a few militants are inside so bomb anyone there and within the vicinity.
The militants must know that schools are not actually safe, so they may not be there but in tunnels anyway.