The one requirement is that they are in possession of a press card issued by Israels Government Press Office.
After a 16-year blockade, Gaza has been subjected to a total siege since October 10.
No-one is allowed in or out of the Palestinian territory, read the letter.

Journalists look onto Gaza from the outside in Southern IsraelAlexi J. Rosenfeld/Getty Image
This is no longer the case… Let us into the Gaza Strip to carry out our profession.
We understand the risks, read the letter.
In 2014, there were a number of us inside.

Wed rotate in and out, she said.
Israel refutes this figure but has not given an alternative estimate.