An oil field was set on fire after a drone strike in Iraq's Dohuk province, in the Kurdish region. The incident on Tuesday is the latest in a series of attacks on oil facilities in northern Iraq.

No group has claimed responsibility, but the attacks have heightened tensions between Baghdad and Kurdish authorities, raising concerns about the region’s energy security.

A drone attack halted production at the Sarsang oilfield in Iraq’s Kurdistan region on Tuesday only hours before its U.S. operator signed a deal to develop another field.