15 first responders killed in Rafah, U.N. says; IDF orders mass evacuation / Explosions heard over Jerusalem as IDF says it intercepted missile fired from Yemen / IDF strikes Lebanon after rocket fire in biggest exchange of ceasefire / Hamas fires first rockets at Israel as IDF strikes reignite conflict / Israel orders IDF to seize more Gaza territory if Hamas doesn't release hostages / Israel's IDF Says Will Respond 'Severely' to Fire From Lebanon / US empowering Israel's most hard-right wing as IDF resumes operations / Brit confirmed injured in Israeli airstrike on UN compound in Gaza as IDF ground forces sweep in for fresh Hamas clashes / IDF confirms elimination of Hamas government head in strikes on Gaza / Israel-Hamas ceasefire collapses, IDF launches deadly strikes on Gaza