28.08.2012 • "Nuclear tests remain a threat to human health and global stability. … On this Day, I pledge to personally continue promoting the cause of nuclear disarmament and non-proliferation and to intensify my efforts to encourage all remaining States to ratify the CTBT."
Since nuclear weapons testing began in the mid-twentieth century, with the first test in 1945, nearly 2,000 have taken place...
→ Message on the International Day against Nuclear Tests, August 2012
29. August - International Day against Nuclear Tests