The agreement itself. Was it ratified by the Senate? No, it was never presented as a treaty.
Did Iran sign it? No, Obama did not insist Iran sign it.
Anything else?
It's sure being seriously considered a broken agreement though, whatever excuses you want to make for Trump's actions.
a non binding one.
If it was so important, and such a good idea, obamas ass should have done it the right way.
It wasn’t a treaty but it was an agreement that many parties made with each other. Since it wasn’t a treaty Trump was able to unilaterally back out. So yes it was an official agreement made by our country
No, it was an agreement made by Obama. Nothing official about it. It wasn't even signed. At best a pinky-swear between the parties. That's not how things work.
Matis and our intel agencies saying the Iranians haven’t broken their end of the deal, Trump saying they have. It’s messy and smells political, not factual.
Considering the history of the Islamic Revolution since 1979, and the fact that inspections of military bases was prohibited, Iranian compliance is doubtful in the extreme.