The tone of the speech was markedly different from previous communications from the administration. In the past, even when signing the Iran Sanctions Act, the White House has said things like "Iran can prove that its intentions are peaceful."
In this speech, Biden sais about as explicitly as can be that Iran's intentions are to build a nuclear weapon.
Iran, Biden argued, “has already paved its path” to a bomb and could build up to eight nuclear warheads in two to three months.There is a big difference between the Cold War-style "trust but verify" model of negotiations and one where one side assumes, ab initio, that the other side is deceptive and is actively seeking to do the opposite of what the agreement is meant to accomplish.
If we are saying that we don't trust Iran at all, then any agreement that doesn't include comprehensive inspections anywhere in Iran that a secret facility may be built is useless. And Iran has a track record of building secret nuclear facilities.
Iran's president has bragged that he broke previous nuclear agreements. Yet the current framework agreement still has gigantic loopholes on weaponization and verification.
Worse, the White House knew that Iran was that close to a nuclear weapon for a long time, but insisted publicly that it was over a year away. That piece of information changes everything as to how negotiations should be conducted.
But from what we can see, the US kept the "trust but verify" mentality when negotiating with a party that is known to lie and hide its nuclear weapons program.
Biden may have made a good speech, but he showed that we have been deceived by Washington as much as Washington has been deceived by Iran.