“When you put all of these stories together, a clear picture emerges. The Indian government has developed a repertoire of tactics for repressing criticism abroad, and is currently deploying all of them as part of a campaign of intimidation in the United States. Human rights activists, experts, and Indian American community organizers are aware of India’s efforts and speak of its campaign as an everyday concern for themselves and people they know.
Which means it’s probably working.” https://www.vox.com/world-politics/24160779/inside-indias-secret-campaign-to-threaten-and-harass-americans