Citing Brexit as their reason, loyalist paramilitaries, including outlawed groups, pull back support for Northern Ireland's 1998 peace deal that ended violence between groups fighting for a united Ireland and those opting to stay with the UK.
Irish PM Micheal Martin says the country must "face up to the full truth of our past," as a long-awaited report recounted decades of harm done by church-run homes for unmarried women and their babies, where thousands of infants died.