Here is a summary of what happened today in the Israel Hamas war:

   Israel says its forces are operating in the "heartland" of southern Gaza's Khan Yunis, as the escalating war worsens the dire humanitarian situation.

   22 members of Al Jazeera correspondent Momin Alshrafi's family were killed in an Israeli attack on the Jabalia refugee camp in northern Gaza.

   For the first time since taking office, UN chief Guterres invoked Article 99 to force the Security Council to address the Gaza war, warning that it "may threaten the maintenance of international peace and security".

   Palestinian UN envoy Riyad Mansour has appealed for action from the ICC, saying Israel has shown "deep contempt" for the laws the court is supposed to uphold.

   Israel has approved a "minimum supplement" to fuel supplies to Gaza, saying it will allow enough to "prevent humanitarian collapse."