In a massive pan-India crackdown against terrorists' outfit Jaish-e-Mohammad (JeM), the NIA on Saturday conducted searches at 26 locations in five states and arrested one person and questioned several suspects involved in motivating youth into committing violent terror attacks across the country, according to an official statement.

Sheikh Sultan Salah Uddin Ayubi alias Ayubi was taken into custody after searches at 26 locations in Assam, Maharashtra, Uttar Pradesh, Delhi and Jammu and Kashmir, it said.