Uchquduq
city in Navoiy Province, Uzbekistan
Uchquduq (sometimes spelled as Uchkuduk, Uzbek: Uchquduq/Учқудуқ; Russian: Учкуду́к) is a city in the north of Navoiy Region, Uzbekistan. It is the seat of Uchquduq District. The city's name means "three draw-wells" in Uzbek.
History
Uchquduq was founded in 1958, after a small prospecting party found deposits of uranium ore. In the late 1960s, the development of open pit and underground mining led to the rapid growth of the settlement, with workers, engineers and technicians from all over the Soviet Union. It was elevated to city status in 1978. Until 1979, Uchquduq had the status of a "closed secret city," as it supplied much of the raw material for nuclear weapons in the Soviet military arsenal. The mining operations are now under the control of the Navoi Mining and Metallurgical Company (NMMC), which continues to mine and process uranium using in-situ leach processes. The company also produces gold by the same process.
On 10 July 1985, Tupolev Tu-154 Aeroflot Flight 5143 crashed around 50 kilometres (31 miles) away from Uchquduq killing all 200 people on board, 52 of whom were children; this was the deadliest air disaster to take place in the Soviet Union.
The public source identifies “Uchquduq” as city in Navoiy Province, Uzbekistan. This brief keeps that definition visible, then builds a research path around Uchquduq, city and Navoiy.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Uchquduq”, the useful work is to connect “city in Navoiy Province, Uzbekistan” to the records capable of establishing context and consequence.
Maps, plans, fabric surveys and administrative records can establish how the site’s name, extent and function changed over time. The source revision retrieved here is dated Aug 13, 2026. The linked authority identifier is Q6364. Authority coordinates are 42.157, 63.556. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1958, 1978, 1979 and 1985.
A single description cannot reconcile every naming convention, rebuilding phase or administrative transfer associated with a place. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Uchquduq”, its source revision and the description used here.
- Expand the search: follow Uchquduq primary sources, Uchquduq archive and Uchquduq research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Uchquduq”?
- Which earlier names or jurisdictions may reveal additional records?
- What physical evidence or contemporary plan supports the description?
Search terms from this dossier
This entry incorporates text from “Uchquduq” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.