Israel's Haifa-based Bazan Group said all refinery facilities have been shut down after a power station used to produce steam and electricity were significantly damaged in an attack by Iran, according to a regulatory filing on Monday.

Iran's missile attack has shut down Israel's largest oil refinery in Haifa, killing three employees and sparking massive fires. The escalation marks the deadliest phase yet in the ongoing Iran-Israel conflict.

Danny Abraham from Kiryat Motzkin, Uri Yosef Levy from Haifa, and Igor Fadkin from Kiryat Ata are the three victims of the Iranian missile strike on the Bazan facility in Haifa. Abraham leaves behind his wife Iris and two children,