BELFAST, June 9 - Police in Northern Ireland appealed for calm on Tuesday after the arrest of a Sudanese man in connection with a knife attack in north Belfast that left a man seriously injured and prompted calls online for protests.
Authorities say the assault occurred late on Monday evening and that video of the incident was widely circulated on social media. British Prime Minister Keir Starmer called the footage "sickening". The attack is not being treated as a terrorism incident at this time.
Northern Ireland’s Assistant Chief Constable Ryan Henderson described the episode as a "critical incident" at a press briefing and acknowledged the strong emotions the attack was likely to provoke. "I understand that last night’s attempted murder will leave people feeling a range of emotions, from fear to anger," he said, and he issued an explicit appeal for calm and for the safety of all communities in the region.
Police said the victim is a man in his 40s who sustained substantial injuries to his eyes and slash wounds to his face and back. A kitchen knife was recovered at the scene. Officers credited members of the public captured on footage trying to intervene and fight off the attacker with saving the victim’s life prior to the arrival of police.
The suspect is a 30-year-old Sudanese national who has been detained on suspicion of attempted murder. Police stated he is understood to live locally after being granted leave to remain in the UK in September 2023 following an asylum claim. Investigators said he travelled to Belfast in February of that year by bus from Dublin, having previously flown to Dublin from Paris on an unspecified date.
Chief Constable Jon Boutcher told reporters there was "no trace of this suspect on any of our national security databases, and he was not known to the Police Service of Northern Ireland." The chief constable’s comment underscores that, according to police records, the individual did not appear on national security watchlists and had no prior history on the local force’s files.
The attack comes amid heightened tensions across Britain following the murder of a student who was handcuffed by police as he lay dying from stab wounds after his killer - a Sikh man - falsely alleged the assault had been racist. The Belfast incident also follows repeated public protests about immigration, during which populist parties have argued that Britain’s asylum policy has allowed dangerous individuals into the country.
Northern Ireland experienced anti-immigrant rioting last year amid anger over an alleged sexual assault, a backdrop law enforcement and politicians say they want to avoid repeating. Political leaders in Northern Ireland jointly condemned the recent attack as "horrific" and urged calm, warning that disturbances would harm communities.
First Minister Michelle O’Neill described the north Belfast attack as "horrific and shocking," and acknowledged that many people were feeling both anger and deep distress.
A widely shared post on Facebook and WhatsApp called for protests on Tuesday evening. In response, police pledged an increased presence across the region to deter disorder and protect public safety. Assistant Chief Constable Henderson reiterated the message that "nobody, nobody in Northern Ireland wants to see a repeat of the disorder that we have seen in recent years."
Context and immediate responses
The police response has focused on stabilising the situation and preventing escalation. Investigators continue to question the detained man, and law enforcement officials have emphasised the importance of community restraint while inquiries proceed. Political leaders have united in condemnation of the violence and in appeals for calm to avoid further harm to local communities.