India has condemned a recent attack on a Hindu temple in Canada, calling it “deeply disturbing.” The incident happened at a consular camp near Toronto, organized by India’s diplomatic mission, where a mob believed to support Khalistan — a movement for a separate Sikh state — reportedly targeted people gathered at the temple.

In videos circulating online, men carrying sticks and pro-Khalistan flags are seen confronting temple visitors in Brampton, a city just outside Toronto. Shockingly, ...