The authorities have clamped a curfew in many parts of Indian-controlled Kashmir on Tuesday ahead of the revocation anniversary of the region's special status.
August 5 is the first anniversary of India's controversial decision to revoke the disputed region's semi-autonomy, reports AP.
Shahid Iqbal Choudhary, a civil administrator, said the security lockdown was imposed in the region's main city of Srinagar following information about protests planned by anti-India groups to mark August 5 as "black day".
Police and paramilitary soldiers drove through neighbourhoods and went to people's homes warning them to stay indoors.
Government forces erected steel barricades and laid razor wire across roads, bridges and intersections. The curfew will be enforced Tuesday and Wednesday, Choudhary said in a government order.
Last year on the day, India's Hindu-nationalist government led by Prime Minister Narendra Modi downgraded Jammu-Kashmir state and divided it into two federally governed territories.
Since then, New Delhi has brought in a slew of new laws which locals say are aimed at shifting the demographics in the Muslim-majority region, many of whom want independence from India or unification with Pakistan.
The status of Kashmir has been a key dispute between Pakistan and India since the two split after the end of British colonial rule. They each control part of Kashmir and have fought two wars over their rival claims.
Initially, the anti-India movement in the Indian-controlled portion of Kashmir was largely peaceful, but after a series of political blunders, broken promises and a crackdown on dissent, Kashmiris launched a full-blown armed revolt in 1989.
After the August 5 decision, Indian authorities enforced an information blackout and a harsh security clampdown in Kashmir for months. Thousands of Kashmiri youth, pro-freedom leaders and politicians who have traditionally supported Indian rule were arrested. Hundreds of them are still incarcerated.
As some of the restrictions were eased, India enforced another harsh lockdown in March to combat the spread of coronavirus epidemic, deepening the social and economic crisis in the restive region.