Israel has threatened to annex more of Gaza for each hostage not returned alive by Hamas. This escalation follows massive airstrikes after Hamas failed to release around 60 captives, including an American. Reports indicate about 400 casualties in Gaza. Israel intends to intensify military action, as stated by Prime Minister Netanyahu’s office. Defense Minister Katz warns Hamas, “the gates of hell will open” if hostages aren't freed. The White House supports Israel’s actions, while Senator Bernie Sanders (@BernieSanders) demands an end to U.S. military aid, citing Netanyahu's blockade and resumed bombings.