Bush is accepting Putin's invitation for a meeting in the Black Sea resort city of Sochi on 6th April, to come at the end of the President's trip that starts Monday to Ukraine, Croatia and the NATO summit in Bucharest, Romania.

It will likely be the last meeting between Bush and the Russian leader before Putin leaves office.

Putin's successor as Russian President, Dmitry Medvedev, takes office at the beginning of May.

Bush announced the visit during a pre-trip interview with foreign journalists.

He said he and Putin would discuss the missile defence system that the United States plans to base in Central Europe.

It would involve 10 interceptor missiles based in Poland and a tracking radar system in the Czech Republic.

Moscow has been vehemently opposed to the idea, saying the intent is to weaken its nuclear deterrent.

The United States denies that, saying the facilities are being designed to protect Europe against a potential missile attack or even just nuclear blackmail by Iran.

The dispute has become heated, with increasingly confrontational rhetoric coming from Moscow.

But there have been signs of cooling recently and Bush told reporters that he saw an opportunity to build on that.

Talks in Moscow between high-level Russian officials and Secretary of State Condoleezza Rice and Defence Secretary Robert Gates yielded some progress, said Stephen Hadley, Bush's national security adviser.

Since, Russia has made some conciliatory statements.

Source: DDNEWS