New Delhi, June 16 -- India continues to maintain an edge over Pakistan in nuclear capabilities, with the Stockholm International Peace Research Institute (SIPRI) noting that New Delhi has not only expanded its nuclear arsenal from 172 warheads in 2024 to an estimated 180 in 2025, but also made significant progress in developing advanced nuclear delivery systems.

According to the SIPRI report, India's new 'canisterised' missiles, which allow warheads to be pre-mounted and transported more safely, could potentially carry nuclear warheads even during "peacetime". These next-generation systems may also be able to deliver multiple warheads using a single missile in the near future.

"India is believed to have once again slightly expanded its...