The yet-unfinalized visit by coordinator Enrique Mora is a move in the 'right direction,' according to Iranian foreign ministry

PM and visiting German chancellor discuss Ukraine as Israel maintains cautious approach to Russian invasion; at Yad Vashem, Scholz says Germany has responsibility to Jewish state

If a deal cannot be reached, Biden administration reportedly weighing a number of possible interim steps; new president Raisi speaks with Macron, in 1st call with a Western leader

Unnamed senior figure says new Iranian official, Hossein Amir-Abdollahian, may be new FM in Raisi's cabinet, oversee negotiations

Chinese envoy says sides agreed to 'pick up their pace' in talks to save 2015 deal, and 'work on sanctions-lifting as well as other relevant issues'

Use of submarine-based weapons system meant to keep pressure on US as new round of negotiations set to kick off