To my way of thinking India with the nukes & large conventional military it has to be considered at least a regional power.
UN security council permanent members should be US, EU (the EU should represent all EU member countries as one nation), Russia, China, India & Pakistan ( as the representative of the Sunni Islamic world). Some consideration should also be given to the non-nuclear states of Brazil & South Africa as representatives of the South American countries & black African Countries respectively.
@ Riniojet There was a suggestion about a strong EMP being used to knock out nuclear weapon systems but that is the first thing they would be shielded for.