Dozens of Palestinians were killed or injured in an Israeli strike on a multi-story residential building in northern Gaza’s Beit Lahiya on Sunday, medics told Reuters.There was no immediate figure for how many people were killed. The Palestinian Civil Emergency said around 70 people have lived in the property.For the latest updates on the Israel-Palestine conflict, visit our dedicated page.The Gaza government media office put the number of those killed at 72, saying the strike hit a residential building that housed members of six families.There was no immediate comment from Israel. It has often accused the Hamas media office of exaggerating the number of fatalities.The Israeli army sent tanks into Beit Lahiya and the nearby towns of Beit Hanoun and Jabalia, the largest of the Gaza Strip’s eight historic refugee camps, last month in what it said was a campaign to fight Hamas militants waging attacks and prevent them from regrouping.It said it has killed hundreds of militants in those