The ever-increasing security threat to Indian nuclear establishments could lead to almost all of them being declared no-fly zones to avoid the possibility of any plane crashing into them in a repeat of the 9/11 attack. National security adviser M K Narayanan is learnt to have written to the Prime Minister's Office to consider a no-fly zone status for these sensitive establishments, a copy of which was sent to the aviation ministry for technical evaluation recently.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/no-fly-zone-status-all-n-sites
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-transport
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-power-plants
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kaiga-aps
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kakrapar-aps
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/narora-aps
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/kota-d