The US violated the deal when it reimposed economic sanctions, but it claims it "withdrew" or "pulled-out" of the deal. On the other hand, Iran has fully complied with the deal, but the US claims it violated, or breached, or broke the deal. This is the blatant, in-your-face disinformation the US government propaganda machine feeds to its dumbed-down public and most swallow it hook, line, and sinker.