"Israel's policy has been and will remain exactly what has been followed: to not allow Iran to acquire nuclear weapons," Netanyahu said during a cabinet meeting, according to his office.

Netanyahu strongly opposed the nuclear deal with Israel's arch-foe Iran and argued that it would not prevent Tehran from obtaining nuclear weapons. 

He has also said that the lifting of sanctions will allow Iran to further back proxy militants in the region, including Israeli enemies Hezbollah.

Israel has not ruled out military force in order to keep Iran from developing nuclear weapons, though analysts say unilateral action would be highly unlikely.