With the US and Iran on a knife-edge, can Oman once again step in to mediate?
The decision by Washington and Tehran to shift their long-anticipated meeting, set for February 6, from Istanbul to Muscat is not merely a logistical detail. It is the latest reminder that when US-Iran diplomacy is on the verge of breaking down completely, Oman is the regional player the Iranian regime trusts the most to step in and mediate.