WASHINGTON (TIP): To enhance its nuclear capability, Pakistan is developing non-strategic nuclear weapons, and thus joining the ranks of countries like the US and Russia, an American think-tank has said. India, however, not listed among five of the nine-nuclear weapons powered countries that has or is developing non-strategic nuclear weapons, said Hans Kristensen, director of the Nuclear Information Project, and Robert S Norris, senior fellow for Nuclear Policy, in a new edition of Nuclear Notebook. “At least five of the world’s nine nuclear weapons states have, or are developing, what appears to meet the definition of a nonstrategic nuclear weapon: Russia, the US, France, Pakistan, and China,” they concluded. In their report, the two US nuclear scientist wrote that the new weapon, the Nasr, is a 60-km ballistic missile launched from a mobile twin-canister launcher.