source: Guardian (Nigeria)
actor1: Police Forces of Nigeria (2015-) Special Anti-Robbery Squad
actor2: Police Forces of Nigeria (2015-)
location: Ughelli
notes: Around 17 June 2020 (week of), officers of the Federal Special Anti-Robbery Squad attacked police officers in Ughelli (Ughelli North LGA, Delta). 7 police officers were reportedly killed. The reason for the clash is not yet known.