Washington: US president Barack Obama declared the world safer after a 47-nation summit agreed to a four-year deadline to lock down loose nuclear materials to prevent them from falling into militant hands.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/world-safer-after-n-summit-obama
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/peace-and-disarmament
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-weapons
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nuclear-proliferation
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/iran
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global