India has an estimated 106 nuclear warheads, of which 56 are land-based, 48 are air-based and two are sea-based. For the warheads to be deployed, India uses various delivery systems. The Prithvi and Agni series ballistic missiles are for land-based warheads, Indian Air Force's Jaguar and Mirage-2000 fighter jets for air-based warheads and Dhanush ballistic missiles for sea-based warheads.