The Israel Security Agency—better known as Shabak or Shin Bet—has prepared an underground bunker in Jerusalem, reports Walla.

This bunker has been brought into working mode due to the expected attack by Hezbollah and Iran on Israel.

This decision was made based on the results of the 2006 Lebanon War, reports Ynet.

The official name of this bunker is the National Management Center.

It is protected from the threat of rockets and other weapons—and its location and depth are kept secret.

The shelter is designed for several hundred people, it is equipped with living rooms, offices, and meeting halls.

The bunker also has a command center, which linked to the Israel defense ministry in Tel Aviv.