Prime Minister Binyamin Netanyahu spoke via live video feed to the crowd gathered at the annual AIPAC conference held in Washington on Monday.
Netanyahu reiterated the urgency concerning Iran's nuclear program, saying they were nearing the red line and that something must be done to stop them from developing nuclear weapons.
"The sanctions against Iran are not working and therefore a credible military threat is required to stop its nuclear ambitions," Netanyahu said, claiming the Islamic Republic is "negotiating with powers to waste time."