Shi Yomi district is one of the 23 districts of Arunachal Pradesh state in northeastern India. Shi-Yomi district was created on 9 December 2018 by dividing the West Siang district when northern areas along the China border were made into a newly created Shi-Yomi district and the remaining southern areas remain the part truncated West Siang district. It has its headquarters at Tato. From Wikipedia
