Looks like the USA is about to declare the IRGC a terrorist organisation, with all that entails - and Iran will retaliate.
https://www.reuters.com/article/us-u...-idUSKCN1RJ07UIran will retaliate in kind if U.S. designates Guards as terrorists: MPs
Reuters) - Iran will take reciprocal action against the United States if Washington designates the elite Revolutionary Guards (IRGC) as terrorists, a majority of Iranian parliamentarians said on Sunday, according to state news agency IRNA.
The United States is expected to designate the Revolutionary Guards a foreign terrorist organisation, three U.S. officials told Reuters, marking the first time Washington has formally labelled another country’s military a terrorist group.
"We will answer any action taken against this force with a reciprocal action," a statement issued by 255 out of the 290 Iranian lawmakers said, according to IRNA.