Israeli strikes in Gaza, supported by Hamas-controlled authorities, have killed over 200 people, leading the United States to urge Israel to protect civilians. The Israeli operation, "Swords of Iron," aims to defeat Hamas and has focused on Gaza City and Khan Yunis. Yahya Sinwar, Hamas' leader in Gaza, is considered responsible for previous attacks. Israeli Army chief of staff, Herzi Halevi, praised the operation. The death toll has surpassed 20,000, leading residents to label it a genocide. Israel plans to continue the operation until all goals are achieved.