Ukraine delegate punches Russian at Black Sea nations assembly in Ankara

A Ukrainian delegate punched a Russian delegate in the face during a gathering of Black Sea nations in the Turkish capital on Thursday, after his Ukrainian flag was snatched away to stop him photobombing a video interview with Russia's lead delegate.

Olesandr Marikovski posted a video of himself thumping the Russian and retrieving the blue and yellow flag on his Facebook page. The incident took place in a hallway of the parliament building, where the Parliamentary Assembly of the Organization of Black Sea Economic Cooperation (PABSEC) was being held.

Greece is one of the 13 members of PABSEC.

Earlier in the day, some Ukrainian delegates scuffled with security officers who had tried to pull them away as they staged a protest, shouting and holding their flags next to Russia's lead delegate as she tried to address the assembly.

Pictures of the disturbance...