Panghyon Air Base

A US policy institute said it may have located a secret facility used by North Korea in the early stages of building its programme to enrich uranium for nuclear weapons, which if confirmed would be critical to the success of any future nuclear deal, according to a report seen by Reuters on Thursday.

A US policy institute said it may have located a secret facility used by North Korea in the early stages of building its programme to enrich uranium for nuclear weapons, which if confirmed would be critical to the success of any future nuclear deal, according to a report seen by Reuters on Thursday.