India's Narcotics Control Bureau (NCB) launched massive operation to find Pakistan-based drug smuggler Haji Salim, also known as "Lord of Drugs". NCB's 'Sagar Manthan' operation is aimed at destroying Salim's empire, spanning across India, Pakistan, Sri Lanka, Maldives, etc. Around 4,000 kilograms of illicit drugs linked to Salim's cartel have been seized and many Pakistanis have been arrested.