If the far-right AfD performs well in Germany's national elections, it could have major implications for the EU.

Friedrich Merz, a conservative rival of Angela Merkel, is on track to become the next chancellor, though the far-right AfD is expected to make historic gains.

Germany could face months of political uncertainty after the federal election on Sunday as the winning party will almost certainly have to form a coalition to secure a majority. Here is a summary of t