US Senator: The only guarantee to maintain order is its submission as a treaty

According to IRNA on Saturday, the US senator wrote on his Twitter account: “Despite their insistence (guarantee from the US), under the US Constitution, the only way to guarantee it (a possible nuclear deal) is to sign a treaty to the Senate to confirm that US President Joe Biden is afraid of this.
Last week, Ted Cruz responded to remarks by Iranian Foreign Minister Hossein Amir-Abdollahian that Iran did not want a US guarantee that it would not leave the nuclear deal again. The US Republicans will break this agreement.
According to IRNA, Foreign Minister Hossein Amir Abdullahian said on Friday: “US actions and violations, including new sanctions, have made the provision of objective guarantees by the United States an unavoidable necessity.” In this regard, my deputy Dr. Bagheri has also had explicit, transparent and useful meetings in European capitals.
Iran and the P5 + 1, including the United States, Russia, China, France, and the United Kingdom, along with Germany, reached a comprehensive agreement on July 14, 2015, under which Iran restricted some of its nuclear activities in the face of nuclear sanctions. It was suspended against Tehran, and a few months later the Security Council ratified UNSC Resolution 2231 (2015).
After the end of Barack Obama’s presidency, the hardline US President Donald Trump on May 8, 2018 (May 18, 1397) signed a decree according to which the United States unilaterally withdrew from the international and multilateral agreement of the IAEA and Iran suspended nuclear sanctions imposed by the IAEA. Was, returned over a period of time.
Iran complied with all of its commitments under the agreement a year after the US withdrawal from the Security Council, giving European countries that promised to make up for the consequences of Washington’s withdrawal from the agreement a chance to work on that promise. But a year after the US withdrew from Borjam, Tehran announced that it would reduce its obligations under Borjam in a few steps, given that European countries had not fulfilled their promises. The reduction of Iran’s obligations was based on the provisions of the Borjam nuclear agreement.