Event to mark post-WWII speech

Addressing an audience of young Germans in their own language in 1962, French President Charles de Gaulle said they were "children of a great nation which had made great errors".

The meeting is to be largely ceremonial, German officials say.

Both countries are working together to address the current euro debt crisis.

Apart from the ceremonies, the two leaders were expected to discuss plans by EADS and BAE Systems to merge - creating the world's largest aerospace and defence firm, BBC reported.

France's finance minister says the planned deal needs close scrutiny raising fears of delays through political wrangling. Airbus maker EADS is anxious for stakeholders France and Germany to set out their position on the merger before an informal British deadline in October.

Chancellor Merkel's spokesman told journalists there would "of course be no decisions this Saturday" on that or any other issue.

Charles de Gaulle's speech was seen as a highly significant moment, when France sought partnership with its erstwhile invader, says the BBC's Steve Evans in Berlin.

Now the Franco-German relationship is the core of the eurozone, even though when President Francois Hollande won power earlier this year, it did not seem to be at its strongest, our correspondent says.

Mr Hollande and Chancellor Merkel had different policies on how to save the euro - the German leader had a more austere policy on public spending than he did.

But that now seems to have changed, our correspondent adds.

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