Dissident republican
Northern Irish journalist Lyra McKee is shot dead by dissident republicans on the Creggan estate in Derry.

Sources: The Irish News
Sources: The Irish News
Two people were shot and injured in two individual attacks in Londonderry.
Ammunition and a mortar tube was found at the Irish border in County Louth.
A bomb explodes in a bank in the city centre of Derry, Northern Ireland; no damage is done.
A car bomb explodes in Derry, Northern Ireland, injuring no one.