Articles on Nuclear proliferation

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On August 6, 1945, a crude bomb containing 60 kilograms of highly enriched uranium exploded 580 metres above Hiroshima. EPA/Hiroshima Peace Memorial Museum

Ban the bomb: 70 years on, the nuclear threat looms as large as ever

Today's nuclear arsenals are so powerful that dropping a Hiroshima-size bomb every two hours for 70 years would not exhaust their destructive capacity. The global disarmament regime is broken.
A nuclear-capable Pakistani missile during testing in 2011. The international community hopes other aspiring nuclear nations can develop nuclear power without the military muscle. EPA/INTER SERVICES/AAP

Power and peace: how nations can go nuclear without weapons

Through history, nuclear power has gone hand in hand with the nuclear arms race. But does it have to be this way? Closer international cooperation can help nations embrace nuclear power peacefully.
U.S. Secretary of State John Kerry (L) holds a meeting with Iran’s Foreign Minister Javad Zarif ® over Iran’s nuclear program in Lausanne on March 17, 2015. REUTERS/Brian Snyder

Republican fear and loathing of Iran has international consequences

The US is just one actor in an important global non-proliferation regime that works towards preventing the spread of nuclear weapons.
Everyone, relax. EPA/Maxim Shipenkov

Fears of a new nuclear arms race are wildly overblown

Many in the West suddenly seem to think we’re on the road to a new Cold War. Talk of a return to the era of nuclear rivalry swirls around Russia’s muscular and belligerent grandstanding over Ukraine, and…
It is estimated that 73,000 people died within seconds in Nagasaki, the second Japanese city to fall victim to the atomic bomb. AAP/Nagasaki Atomic Bomb Museum

The nuclear threat: reflections on the atomic age

With the end of the Cold War, the nuclear arms race came to a virtual halt, but the nuclear threat remained. In regional rivalries, such as those in the south Asia subcontinent, northeast Asia, and the…
Neptune’s own prongs. PA/PA Wire

Scotland No vote has halted a wider debate about Trident

Nowhere was the relief over Scotland’s decision last week to remain part of the United Kingdom more acutely felt than with those responsible for Britain’s nuclear deterrent system, Trident. The Scottish…
Ukraine got rid of its nuclear weapons in 1994. EPA/Stringer

Ukraine nuclear security fears were exaggerated

As the curtain fell on the 2014 Nuclear Security Summit, the Dutch organisers must surely have experienced mixed emotions: relief that the summit was a success, yet frustration that media attention was…

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