A violent anti-NATO protest in Montreal resulted in three arrests as demonstrators clashed with police, prompting condemnation from Canadian Prime Minister Justin Trudeau and other officials. Trudeau remarked that incidents of antisemitism, intimidation, and violence are unacceptable. Ministers emphasized the importance of maintaining peaceful demonstrations and condemned the actions of rioters, who set cars on fire and vandalized property. This protest coincided with NATO meetings in the city and raised fears of escalating violence in Canada amid broader pro-Palestinian demonstrations.