Russia's President Vladimir Putin has drawn a parallel between US plans for a missile shield in Europe and the Cuban missile crisis in 1962, widely regarded as the closest the world came to nuclear war.

But the Kremlin leader added that his personal friendship with US President George W Bush has helped to prevent the latest US initiative from turning into a new global disaster.

"I would remind you how relations were developing in an analogous situation in the middle of the 1960s," he told a news conference after the Russia-EU summit in Portugal.

"Analogous actions by the Soviet Union when it deployed rockets on Cuba provoked the Cuban missile crisis," Mr Putin added.

"For us, technologically, the situation is very similar. On our borders such threats to our country are being created."

"Thank God, there is no Caribbean crisis [Cuban crisis] now, mainly because Russia's relations with the European Union and the United States have changed a lot."

A decision by the Soviet leader Nikita Khrushchev to send nuclear missiles to Communist ally Cuba put the world on the brink of nuclear war in 1962. After days of dramatic negotiations, Mr Khrushchev agreed to pull out the missiles.

Russia has been outraged by the US decision to deploy a radar in the Czech Republic and interceptor missiles in Poland to avert potential missile strikes from countries like Iran. It sees the plan as an outright threat to its security.

In Washington, State Department spokesman Sean McCormack strongly rejected Mr Putin's comparison between the US missile shield proposal and the Cuban crisis.

"There are some very clear historical differences between our plans to deploy a defensive missile system designed to protect against launch of missiles from rogue states such as Iran, and the offensive nuclear capability of the missiles that were being installed in Cuba back in the 1960s," Mr McCormack said.

"They are not historically analogous in any way, shape or form," he added.

Arms race

In a demonstration of potential consequences, a top Russian military commander said Moscow could resume the production of short and medium-range nuclear missiles, similar to those which threatened Western Europe in the mid-1980s.

"If there is a political decision to make such a class of missile, then it is obvious that they will be made in Russia in the near future because we have everything we need," Colonel-General Nikolai Solovtsov said in Moscow.

In an attempt to stop the US plan, Mr Putin has promised to allow Washington use a radar it rents in Azerbaijan, built in the Soviet days to monitor the Indian Ocean zone, or a new radar with even wider range located in Southern Russia.

He has also proposed setting up a joint missile defence system, which would include European countries.

- AFP/Reuters