Germany, the Czech Republic and Austria have agreed to work together to upgrade train routes and create high speed lines to improve connections between Vienna, Prague and Berlin.
Germany's Foreign Minister on Monday called for European unity 30 years after thousands of East Germans escaped communism via the West German embassy in Prague.
400 years ago on Wednesday, three men were thrown out of a window in Prague and only escaped with their lives after landing on a muck heap. But the attempted murder would go on to claim the lives of millions of people in the 30 Years' War.
The Czech Republic is under no pressure to sign the European Union's fiscal discipline pact, which it along with Britain, has refused to join, German Chancellor Angela Merkel said on Tuesday.