U.S. Vice President JD Vance sparked diplomatic flare on Friday by linking the 2025 stabbing of 18‑year‑old Henry Nowak in Southampton to a “mass invasion of migrants.” Vance posted that European elites had failed to curb “self‑hatred” and migration, despite prosecutors describing the killer, 23‑year‑old Sikh Vickrum Digwa, as a British‑born resident, and inflamed already tense US‑UK ties.

The court sentenced Digwa to a life sentence with a minimum term of 21 years last week, confirming he stabbed Nowak five times with a religious knife. Police initially handcuffed the victim, delaying first aid, fueling criticism of officer training and alleged bias. British officials, including Prime Minister Keir Starmer and Deputy PM David Lammy, condemned Vance’s remarks as interference in UK democracy.

Domestic politicians seized the moment to debate policing and immigration policy. Farage’s Reform U.K. used the case to claim “mass immigration” has altered city life, while Conservative leader Kemi Badenoch called for a review of police guidance on racial bias. The Nowak family urged calm, saying they do not want the tragedy weaponized, leaving UK‑US relations strained amid broader transatlantic tensions.