Iran announced Wednesday that it was declaring two German diplomats based in Tehran as persona non grata in a tit-for-tat move. The Iranian move appears to have come in response to Germany declaring two Iranian diplomats in Berlin as persona non grata. The development comes against a backdrop of rising tensions between Iran and Europe. In recent days, Britain, Germany, and Austria have summoned the Iranian ambassadors each for various reasons. What do you think that this is leading us to ?

