Uhm. Where is the problem when the Iran is doing military excercises in their region.
As a ABC news operator i would be astonished what "my" Navy has lost 10 k miles away from home
It is correct that the Rep. of Iran told the Euros to stop oil exports. It would be even more correct to mention that Germany has sent a note that they ( we ) were planning to cut off oil IMPORTS from Iran. That´s a big difference.
Btw. Not long ago Germany ( and the U.S. ) and even Israel sold vast amounts of weapons, mostly products of the eastern bloc, to the "Ayathollas", often via Swedish, Danish and the German ports of Kiel (AND Rostock in the former GDR!!).
Germany often relayed weapons on behalf of the United states

, because of the battered reputation of the USA in the middle east or because the USA wanted to stay behind the scene.