The Citizenship Amendment Act provides a fast track to naturalization for Hindus, Parsis, Sikhs, Buddhists, Jains and Christians who fled to Hindu-majority India from Afghanistan, Bangladesh and Pakistan before Dec. 31, 2014. The law excludes Muslims, who are a majority in all three nations.
The law was approved by Indian Parliament in 2019, but Modi's government had held off with its implementation after deadly protests broke out in capital New Delhi and elsewhere. Scores were killed during days of clashes.