Senior US officials have balked at a report that the US, United Arab Emirates — or any other country — has freed billions of dollars in frozen Iranain assets in exchange for Tehran halting all attacks on the UAE. Reuters last week claimed two unnamed regional sources told them the UAE had agreed to hand over $10 billion — with more than $3 billion of that having been already sent — as part of a cease-fire side deal. The UAE’s Ministry of Foreign Affairs has since denied the report, as have