This is turning out to be a rather fraught time for people who worry about the spread of nuclear weapons around the world. In recent days, there has been much dismay about the way talks are going between world powers and Iran over Tehran’s nuclear programme. Iran does not look like it wants to make the kind of concessions that the US and its allies seek if there is to be a deal that averts Israeli or US military action over the programme.
Now it looks like there is about to be bad news from the world’s other nuclear pariah state – North Korea. All the signs are that Pyongyang is about to conduct another nuclear test, its third since 2006 and potentially one that is far bigger than the two it has conducted previously.
Nobody can be 100 per cent sure that North Korea will test a nuclear weapon in the next few days. But the signs are growing that something is afoot. North Korea announced last month that it would conduct a nuclear test to protest against UN Security Council sanctions, stating it would be an explosion at a “higher level” than has been seen in the past. Read more