| Shi Yomi district | |
| Settlement Type: | District of Arunachal Pradesh |
| Total Type: | Total |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Arunachal Pradesh |
| Established Title: | Established |
| Established Date: | 9 December 2018 |
| Seat Type: | Headquarters |
| Seat: | Tato |
| Parts Type: | Tehsils |
| Parts Style: | para |
| Area Total Km2: | 2,875 |
| Population As Of: | 2011 |
| Population Total: | 13,310 |
| Population Density Km2: | auto |
| Demographics1 Title1: | Literacy |
| Demographics1 Title2: | Sex ratio |
| Timezone1: | IST |
| Utc Offset1: | +05:30 |
| Registration Plate: | AR |
Shi Yomi district is one of the 23 districts of Arunachal Pradesh state in northeastern India.[1] [2] 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.
It was once a part of the West Siang district.[3]
After Mechuka and Monigong, the McMahon line separates Indian territory and Chinese territory.[4]
Shi Yomi district is home to the people of Adi (Bokar, Libo, Ramo), Tagin, and Memba tribes. Religions practiced in the valley include Donyi Polo, Tibetan Buddhism, and Christianity. Scheduled Tribes are 12,202 (91.68%) of the population.[5]
At the time of the 2011 census, 71.83% of the population speaks Adi, 17.33% Bhotia, 3.77% Tagin, 2.17% Monpa, and 2.08% Hindi as their first language.[6] The languages spoken in Shi-Yomi district are Adi, Bokar, Libo, Ramo, Tagin, and Memba.
The district was divided into four administrative units namely Mechuka, Tato, Pidi, and Manigong. Mechuka is part of the Arunachal East Lok Sabha constituency.[7] [8]
Prior to the Trans-Arunachal Highway construction of the modern road, the only access was via an airstrip, used by the Indian Air Force to supply goods to local people. Another strategic road was constructed by BRO in 2017 in the Kurung Kumey district between Huri (which is already connected to Koloriang) and Sarli after heavy construction equipment was heli-airlifted from Ziro, which will enable Koloriang-Huri-Sarli-Taliha-Daporijo connectivity by facilitating the construction of the remaining Sarli-Taliha section.[9] [10] Once Taliha-Daporijo, Taliha-Nacho, Taliha-Tato, headquarter of Shi Yomi district, were completed, all of which were under construction in February 2021 while facing land acquisition issues, it will provide the strategic frontier connectivity from Seppa-Tamsang Yangfo-Sarili-Koloriang-Sarili-Nacho (and beyond to Daporijo-Taksing)-Tato (and beyond to Mechuka-Gelling and Aalo).[11]
The Indian Air Force maintains an airstrip, known as the Advanced Landing Ground (ALG) in Mechuka. The airstrip is used frequently to bring in vital supplies from cities in Assam via Antonov-32 aircraft and helicopters. The runway was renovated, strengthened, upgraded to a concrete runway, and extended to 4,700 feet in 2017 by the government. The area has a significant military presence, which also creates some employment opportunities for civilians.
There is a twice-a-week helicopter service under the UDAN scheme. Government of Arunachal Pradesh has invited bids from private airlines to operate a 9-seater fixed-wing air service which will not be under the UDAN scheme.[12]
Shi Yomi district's Mechuka is gradually becoming a popular tourist destination in Arunachal Pradesh due to its scenic beauty, exotic tribes, gentle hills, snow-capped mountains, and Siom River. The Siyom River, which flows through Mechukha also provides a scenic view of the valley.
The major tourist attraction here is the 400-year-old Samten Yongcha monastery located at Neh Pemashubu on a hilltop 13 km westernmost of Mechukha. Since this was the meditation place for the 6th rebirth of Guru Padmasambhāva of the Mahayana Buddhist sect, it is a pilgrimage place. This monastery is contemporary of the much-revered Tawang Monastery. It is locally also known as the gurudwara.[13] [14] It is reachable by helicopter service from Itanagar via Aalo or a train until the nearest railway station at Murkongselek 330 km away in Assam.[14]