Israeli Prime Minister Benjamin Netanyahu said Israel’s military is “switching gears” in Gaza, dividing and seizing more parts of the strip, a move experts say could mean Israel establishing deeper, more long-term control over the territory.

Hundreds of thousands of fleeing Gazans sought shelter on Thursday in one of the biggest mass displacements of the war, as Israeli forces advanced into the ruins of the city of Rafah, part of a newly announced "security zone" they intend to seize.

The Israeli military is conducting an investigation into an incident in Gaza in which a number of emergency and aid workers were killed, a military spokesperson said on Thursday, rejecting a description of the incident as an "execution".

Israeli Defense Minister Israel Katz announced Wednesday a major expansion of the military’s operation in Gaza involving the seizure of large areas of land that would be “incorporated into Israel’s security zones.

Israel’s military operation in the Gaza Strip is expanding to "crush" the area of Hamas and seize "large areas," Defense Minister Israel Katz announced Wednesday.

Israeli Prime Minister Benjamin Netanyahu said that the pressure on Gaza would increase until the remaining hostages were returned to Israel. “The more they do not give (back the hostages), the more the pressure will increase until they do,” vowed the Israeli Prime Minster in a video statement released on Wednesday.

At least 19 people are reported killed in Jabalia as Israel's PM says it is expanding ground operations to pressure Hamas.