The Palestinian militant group Hamas released on May 14 a video that it said showed fighters attacking Israeli tanks near Rafah.Israeli tanks pushed deeper into eastern Rafah on Tuesday, reaching some residential districts of the southern Gazan border city where more than a million people had been sheltering and stoking fears of further civilian casualties.Israel’s international allies and aid groups have repeatedly warned against a ground incursion into refugee-packed Rafah, where Israel says four Hamas battalions are holed up. Israel says the operation is needed to root out the remaining fighters.Fighting has intensified elsewhere across the Gaza Strip in recent days, including in the north, with the Israeli military heading back into areas where it had claimed to have dismantled Hamas months ago.