Britain, France and Germany have agreed to continue nuclear negotiations with Tehran following a meeting on Friday in Geneva and amid threats by U.S. President-elect Donald Trump to reinstitute a “maximum pressure” campaign on the Islamic Republic once he assumes office in January.

Iran’s Deputy Foreign Minister and senior nuclear negotiator Majid Takht-Ravanchi met with top diplomats from the European nations, known collectively as the E3.

The talks came after the European countries joined the United States to have Iran censured by the U.N. atomic watchdog for its lack of cooperation.