the armenians attended Participation the trabzon peace conference Social_event ( 14 march Self_motion 1918 ) which resulted in Causation the treaty of batum on 4 june 1918 .

the defense Defending of van ( also known as the siege of van or van resistance to the armenians ( `` vani unk '' ) was a battle Hostile_encounter between forces of the ottoman army against the inhabitants of the strategically located city of van .