According to the government:
The Iron Dome is considered a significant achievement for the Israeli defense establishment, and is currently being assimilated into operational use by the IAF. It will be used to defend Israel against the threat posed by rockets and mortar shells. The Iron Dome system is capable of identifying and destroying such projectiles before they land in Israeli territory.Sorry, but the only true statement is what Brig. Gen. Doron Gavish says at the end:
“The Iron Dome will provide sound protection against missile and rocket fire at the residents of Israel’s southern communities, however, it is not hermetic,” said Aerial Defense Network Commander, Brig. Gen. Doron Gavish.
"...however, it is not hermetic..."As long as our enemies still live, we won't be safe.