Also by louise

With great fanfare and just ahead of the Labour party conference Gordon Brown has launched his contribution to nuclear disarmament on the world – reducing the number of Trident replacement submarines from four to three.

Will champagne corks be popping in the living rooms of peace campaigners across the land tonight? Well, while it may seem churlish to criticise any positive noises being made about nuclear disarmament, the answer is a resounding no. When you look behind the spin at exactly what has been announced it's clear there's little to celebrate.

In recent months it has become increasingly clear that the UK has a massive hole in its national budget and whoever comes to power after the next election is going to have to slash government spending. The debate about what should be cut has just begun, but already emerging at the top of many people's lists (certainly mine) is the planned £76bn replacement of the Trident nuclear weapons system.

During his election campaign President Obama placed a high emphasis on dealing with one of the greatest threats we all face - reducing the vast numbers of nuclear missiles held by both Russia and the United States.

As he put it in his inauguration speech "With old friends and former foes, we will work tirelessly to lessen the nuclear threat" In response to an arms control survey he was more specific – "I will not authorize the development of new nuclear weapons. And I will make the goal of eliminating nuclear weapons worldwide a central element of U.S. nuclear policy."

A group of Czech Greenpeace activists are set to begin their third week occupying the site of a proposed US 'Son of Star Wars' base in the Czech republic. About 20 Greenpeace activists broke into the Brdy military zone south of Prague on April 28th. After establishing a base camp in nearby woods, they entered a wooded area inside the military installation and hung a 60 ft banner carrying the message "We don't want to be targets" across a series of tree-platforms.

The US want to build an X band radar at Brdy - like the one the Labour government controversially gave go ahead for at Fylingdales in Yorkshire - as part of the European end of their proposed 'Son of Star Wars' missile defence system.