Mossad Director Dadi Barnea declared Tuesday that Israel’s operations against Iran will end "only once the extremist regime in Iran is replaced." 

Barnea made the remark during a Holocaust commemoration event, according to The Wall Street Journal. 

"We meticulously planned so that our operations would continue and manifest themselves even in the period following the strikes in Tehran," Barnea reportedly said. "Our commitment will be fulfilled only once the extremist regime in Iran is replaced." 

"Forty days of intense combat have led to highly significant achievements, foremost among them a blow to the enemy's central objective -- the destruction of the State of Israel," Barnea added, according Ayatollah Ali Hosseini Khamenei. 

Iran's new Supreme Leader Mojtaba Khamenei is severely disfigured after sustaining leg and face injuries during initial airstrikes on Tehran in February, Reuters reported earlier this week.

Khamenei is recovering after incurring the injuries in the Feb. 28 airstrikes that killed his father. 

Fox News Digital’s Robert McGreevy contributed to this report.