The social media monitoring cell of the Doda Police zeroed in on eight people involved in spreading anti-national propaganda through social media, and thereafter arrested Bashir Ahmed from the Gundna area, a police official said.
Ahmed "posted anti-national content" on his Facebook wall and WhatsApp, he said.
"He was trying to mislead the youth of the area and disturb the peace and communal harmony," he added.
A case has been registered against Ahmed in connection with the matter.