Turkey summons envoys of the European Union, Italy and Germany to protest the interception of a Libya-bound Turkish-flagged commercial vessel by an EU-led mission.

Organizers, however, failed to mobilize enough people for a planned human chain around Lake Constance.

Iran has condemned as "unconstructive" a draft resolution submitted by the three European signatories to a 2015 nuclear deal, also known as the E3, to the International Atomic Energy Agency (IAEA)'s governing board meeting, saying the document makes a mockery of international rules.