The family of Iranian-British aid worker Nazanin Zaghari-Ratcliffe say her fate could be tied to the arms deal debt. Reuters
The family of Iranian-British aid worker Nazanin Zaghari-Ratcliffe say her fate could be tied to the arms deal debt. Reuters
Iran claims talks under way to resolve UK arms debt
The near £400 million debt is seen as a barrier to freeing detained Britons in Iran
