Federal police have recorded hundreds of cases of suspected hybrid attacks this year, with several major events reported just since Tuesday of this week. Here's a look at what's known and what isn't as Germany is hit by an onslaught of sabotage.

Arson attacks on power lines, at energy plants and construction sites, an explosion in a central train station; all of which just days after the federal interior and foreign ministers formally acknowledged that Germany is a "daily target of hybrid warfare".

This week the front pages of German newspapers have been covered in back to back incidents that look like acts of sabotage or ‘hybrid’ attacks.

Here’s a look at the main incidents reported across Germany this week – what we know so far, and what we don’t, as tensions between Germany and Russia rise to a level not seen since the Cold War.

This week in brief: