Robert Joseph: “I identify what I call five fatal flaws to the agreement.”

All arms control commitments must be scrupulously observed, and if they are not, there must be consequences.

When the U.S. withdrew from the ABM Treaty, the sky didn't fall. There was no arms race.

It is inconceivable that, should Russia again deploy rail-mobile ICBMs, they would not be counted.

If you are the Iranians, you really do not want to run the risk of the United States and the P5+1 all agreeing that a conventional military attack on their nuclear facilities is, in fact, justified at any point in time.