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New arms race makes nuclear catastrophe more likely

The new nuclear arms race , LA Times, 3 Apr 16 Doyle McManus Contact Reporter    Former Defense Secretary William J. Perry, one of the nation’s wise men on national security, delivered an arresting message last week: We’re about to find ourselves in a new nuclear arms race.

“The danger of a nuclear catastrophe today is greater than during the Cold War,” Perry said.

The danger stems not only from terrorist groups like Islamic State, which would gladly steal or buy nuclear material on the black market, but also from the huge nuclear arsenals the United States, Russia and other big powers maintain more than 20 years after the end of the Cold War. Those nuclear forces are bigger than they need to be — almost 16,000 warheads in all. And they still include hundreds of missiles on hair-trigger alert.

If an apparent attack against U.S. missile bases is detected, officials will have only a few minutes to decide whether to launch the missiles in response, or lose them.

“We’ve avoided a catastrophe more by good luck than by good management,” Perry told a meeting at the Atlantic Council, a nonpartisan think tank.

But since that 2010 pact, progress toward nuclear disarmament has virtually stopped. Both Russia and the U.S. have launched expensive plans to modernize their nuclear forces, reaffirming the weapons’ central role in national security. In Obama’s case, the modernization program, which will cost an estimated $355 billion over 10 years, was the price of winning Republican votes in the Senate to ratify the 2010 treaty.

As Russia builds new weapons, Perry said, “I have no doubt that the United States will follow suit.”

So Perry is trying to revive a proposal that a handful of arms control advocates have floated in previous years: The U.S. should eliminate all of its 400-plus land-based nuclear missiles.

For decades, U.S. nuclear strategy has relied on a “triad” of weapons platforms: land-based missiles or ICBMs, manned bombers and submarines.

The basic idea was redundancy: If one system was knocked out by an enemy, the others would still be available.

Over the years, however, U.S. nuclear submarines have become virtually undetectable. Stealth bombers are difficult for opponents to find, as well.

The land-based missiles, by contrast, are more vulnerable. They’re stuck in one place. Their locations are known to the Russians and other potential enemies.

That means they face a dilemma known as “use it or lose it.” If an apparent attack against U.S. missile bases is detected, officials will have only a few minutes to decide whether to launch the missiles in response, or lose them.

And that makes them susceptible to false alarms — which actually occurred several times in both the U.S. and Russia during the Cold War. (Luckily, officers realized that their radar was malfunctioning.)

That vulnerability is still there. “The way to solve it is simply to eliminate the ICBMs,” Perry said……….http://www.latimes.com/opinion/op-ed/la-oe-0403-mcmanus-nuclear-danger-20160403-column.html

April 4, 2016 - Posted by Christina Macpherson | 2 WORLD, weapons and war