A lot of the characters are the same for President-elect Joe Biden but the scene is far starker as he reassembles a team of veteran negotiators to get back into the 2015 nuclear deal with Iran.President Donald Trump worked to blow up the multinational deal to contain Iran’s nuclear program during his four years in office, gutting the diplomatic achievement of predecessor Barack Obama in favor of what Trump called a maximum pressure campaign against Iran.
Down to Trump's last days in office, accusations, threats and still more sanctions by Trump and Secretary of State Mike Pompeo, and Iran's decision to spur uranium enrichment and seize a South Korean tanker, are helping to keep alive worries that regional conflict will erupt.