Nuclear talks between the United States and Iran are expected to take place in Oman on Friday, a regional diplomat said, with a possible confrontation looming as US President Donald Trump builds up forces in the Middle East.
Trump has warned that “bad things” would probably happen if a deal could not be reached, ratcheting up pressure on the Islamic Republic in a stand-off that has led to mutual threats of air strikes and stirred fears of escalation into a wider war.
Iran has said it will not…


