BBC News Online: World: Europe

'How I stopped nuclear war'

Fifteen years ago, a Russian army officer, detecting an incoming missile strike, disobeyed procedure and reported a false alarm.

In so doing he saved the world from possible nuclear catastrophe.

But he did so at the cost of his health and his job.

Throughout the Cold War, the Soviet Union and the United States depended on a system of Mutually Assured Destruction, or MAD, which was deemed to have kept the peace in Europe for half a century.

Both superpowers kept arsenals containing thousands of nuclear warheads targeted on enemy cities.

"Deterrence through the balance of terror", combined with computerised surveillance and early warning systems, ensured that any attack would be followed immediately by counterattack.

But MAD failed to take into account one dangerous possibility - computer error.

On the night of 26 September 1983, Stanislav Petrov, a young army software engineer, was on duty at a surveillance centre near Moscow.

"Suddenly the screen in front of me turned bright red," said Petrov. "An alarm went off. It was piercing, loud enough to raise a dead man from his grave."

"The computer showed that the Americans had launched a nuclear strike against us."

A second alarm followed, then a third. "I knew the system could be at fault, so I reported this as a false alarm."

'A big risk'

Petrov's orders were to pass the information up the chain of command, to the then General Secretary, Yuri Andropov. Within minutes, a massive nuclear counterattack would be launched.

Petrov's decision to disobey procedure was intuitive; "The thought crossed my mind that maybe someone had really launched a strike against us. That made it even harder to lift the receiver and say it was just a false alarm."

"I understood that I was taking a big risk." When the computer error was reported, the army began a massive internal inquiry. But instead of being commended for his courage and quick thinking, Petrov was blamed.

Once a promising, twice-decorated young officer, Petrov took early retirement from the army and later suffered a nervous breakdown.

"I was made the scapegoat. That was our system, the old Soviet system, in the old Soviet army."

Relevant Stories

Missiles in minutes (02 Aug 98 | Americas)
The world's nuclear arsenal (04 Jun 98 | Analysis)

Internet Links

US Department of Defense Cooperative Threat Reduction Program
Comprehensive Nuclear Test Ban Treaty Organization
Russian-American Nuclear Security Advisory Council
Coalition To Reduce Nuclear Dangers
Center For Non-Proliferation Studies

The BBC is not responsible for the content of external internet sites.

In this section

Violence greets Clinton visit
Russian forces pound Grozny
EU fraud: a billion dollar bill
Next steps for peace
Cardinal may face loan-shark charges
Vodafone takeover battle heats up (From Business)
Trans-Turkish pipeline deal signed
French party seeks new leader
Jube tube debut
Athens riots for Clinton visit
UN envoy discusses Chechnya in Moscow
Solana new Western European Union chief
Moldova's PM-designate withdraws
Chechen government welcomes summit
In pictures: Clinton's violent welcome
Georgia protests over Russian 'attack'
UN chief: No Chechen 'catastrophe'
New arms control treaty for Europe
Mannesmann fights back (From Business)
EU fraud -- a billion-dollar bill
New moves in Spain's terror scandal
EU allows labelling of British beef
UN seeks more security in Chechnya
Athens riots for Clinton visit
Russia's media war over Chechnya
Homeless suffer as quake toll rises
Analysis: East-West relations must shift