I helped negotiate the nuclear deal — and I know what would undo it.
The risks of a summit remain high. But diplomacy works.
Tehran and Moscow are becoming the arbiters of the Middle East — and Israel’s relationship with both is growing increasingly tense.
The United States is pursuing a worst-of-both-worlds mix of hawkish confrontation and strategic retrenchment.
The United States needs a policy that unifies its allies in curbing Tehran.
Having won the war, will the United States end up yet again squandering the peace?
Instead, the United States should pursue a holistic, long-term strategy.
The Iran nuclear accord contains lessons for talks with North Korea.
Trump's U.N. ambassador promised to promote human rights. Then politics got in the way.
Failure to prepare properly would carry significant risks.