Chanani or Chenani is a town and tehsil in the Udhampur district, in the Indian union territory of Jammu and Kashmir. It is governed by a notified area council. Before 1947, it was an internal jagir ruled by a Chandel ruler in the princely state of Jammu and Kashmir. This Town has further gained importance after getting the Asia's longest tunnel from chenani to nas…Chanani or Chenani is a town and tehsil in the Udhampur district, in the Indian union territory of Jammu and Kashmir. It is governed by a notified area council. Before 1947, it was an internal jagir ruled by a Chandel ruler in the princely state of Jammu and Kashmir. This Town has further gained importance after getting the Asia's longest tunnel from chenani to nasari.