Iran has decided to escalate tensions with the West by publicly confirming the production of enriched uranium at an underground nuclear facility and seizing a South Korean oil tanker transiting the Persian Gulf. This escalation may be designed to put additional pressure on President-elect Joe Biden to rejoin the 2015 Iran nuclear deal—a move that would give extensive sanctions relief to a regime under enormous economic stress. But if Biden were to give in to nuclear extortion and abandon sanctions, he would surrender his most important leverage against Tehran and never achieve his stated goal of negotiating a longer-lasting, better agreement.
Five years ago, nearly every Republican in the U.S. Congress—and many leading Democrats including Senators Charles Schumer, Bob Menendez, and Joe Manchin—opposed the Iran deal for good reasons. The agreement set expiration dates on key restrictions, ruled out on-demand inspections, and let Iran maintain its nuclear enrichment capabilities. It didn’t address the regime’s accelerating missile program, gave Tehran the financial resources to sponsor regional aggression and terrorism, and ignored its egregious abuse of human rights.
