The move, which comes after the killing of protesters, brings the European Union in line with the United States and Canada.
U.S. and European officials say they have put three demands in front of the Iranians, including a permanent end to all enrichment of uranium.
A draft resolution revealed some of the plans for the new international body, which met for the first time last week amid criticism from some U.S. allies.
Iran and its militia allies say they will respond aggressively in the region if attacked. A U.S. aircraft carrier and warships are approaching the region.
The recovery of Master Sgt. Ran Gvili’s body paves the way for the next stage of the Gaza cease-fire plan, though the path forward is unclear.
The Rafah crossing will open at the end of Israel’s search for the remains of the last captive in Gaza.
Many in Iran are gaining brief and unexplained windows of online connectivity, offering a widening glimpse of the extent of the government crackdown.
Protests erupted amid a communications blackout. But as video and witness accounts trickle out, the brutality of the regime’s crackdown is becoming clear.
Jared Kushner, President Trump’s son-in-law, offered the proposal at a Davos ceremony to inaugurate the president’s “Board of Peace.”
The U.S. military said it had transferred 150 Islamic State detainees from northeastern Syria to Iraq and could eventually move as many as 7,000, as the Syrian government assumes control of the region from Kurdish-led forces.