Preventing Nuclear Conflict in South Asia

Further reading:

Nagasaki mayor calls for Japan to join U.N. nuclear weapons treaty：The Asahi Shimbun

Newsweek Opinion: We owe our lives to Hiroshima Survivors

AP: UN: Nuclear weapons ban treaty to enter into force

the Guardian: World nuclear arms spending hit $73bn last year – half of it by US

CNN : The US accounted for nearly half of the $72.9 billion spent on nuclear weapons last year