They open the route to the bunker breaker

On an Iranian mountain, the Fordo nuclear complex is protected from any attack, but the US may hold the key: the bunker buster. Credit: AFP

President Donald Trump announced that the US has "total control over the skies over Iran," implying that there is no obstacle to the use of its fighter jets, which have already arrived in the Middle East, and even the use of the "bunker buster" to attack the nuclear base.