An MP for the ruling Likud party, Danny Danon, also said the journalists would be added to a list of people marked for assassination because of their participation in the attacks.
Journalists are protected under international law which says they must be treated as civilians and protected as such during conflicts.
The Committee to Protect Journalists (CPJ) says at least 39 journalists and media workers have been killed since the current war began, including 34 Palestinians, four Israelis and one Lebanese.
“Journalists in Gaza face particularly high risks as they try to cover the conflict in the face of an Israeli ground assault on Gaza City, devastating Israeli airstrikes, disrupted communications, and extensive power outages,” it said.
