I think that people would question whether the agreement was in fact good-faith. The British company had agreed to various obligations to improve the working conditions of Iranian workers, train more Iranians to work in administrative roles, and generally contribute to the development of infrastructure in the country. It had done none of those things in the decades since signing the deal.
Under that light, it's not really a case of buyer's remorse, where Iran signed a fair deal, and unjustly decided to renege on it. It's a case of the British company acting exploitatively, violating their agreement, refusing to renegotiate, and the Iranians declaring the agreement void as a result.
Under that light, it's not really a case of buyer's remorse, where Iran signed a fair deal, and unjustly decided to renege on it. It's a case of the British company acting exploitatively, violating their agreement, refusing to renegotiate, and the Iranians declaring the agreement void as a result.