Watch: Chilling video of Israeli Defence Forces chasing Hamas fighters in Gaza Strip

The Israeli army on December 4 released footage showing what it said were ground and air operations against Hamas targets in Gaza. In the video footage, Israeli soldiers could be seen carrying weapons and firing toward what they said were Hamas targets, and aerial footage showed destruction of what the Israeli army said was Hamas infrastructure. According to an Israeli army statement, the army entered a building where they encountered Hamas fighters and during the battle inside the building, two Israeli sergeants were killed and two other soldiers were injured. Israeli troops and tanks also pressed the ground campaign against Hamas militants in the south of the enclave after having largely gained control of the now-devastated north.