Dubno is a city located on the Ikva River in the Rivne Oblast

Rivne Oblast

Rivne Oblast is an oblast of Ukraine. Its administrative center is Rivne. The area of the region is 20,100 km²; its population is 1.2 million...

 (province

Oblast

Oblast is a type of administrative division in Slavic countries, including some countries of the former Soviet Union. The word "oblast" is a loanword in English, but it is nevertheless often translated as "area", "zone", "province", or "region"...

) of western Ukraine

Ukraine

Ukraine is a country in Eastern Europe. It has an area of 603,628 km², making it the second largest contiguous country on the European continent, after Russia...

. Serving as the administrative center

Capital City

Capital City was a television show produced by Euston Films which focused on the lives of investment bankers in London living and working on the corporate trading floor for the fictional international bank Shane-Longman....

 of Dubno Raion

Dubno Raion

Dubno Raion is a raion in Rivne Oblast in western Ukraine. Its administrative center is Dubno. It has a population of 48 704.-External links:*...

 (district

Raion

A raion is a type of administrative unit of several post-Soviet countries. The term, which is from French rayon 'honeycomb, department,' describes both a type of a subnational entity and a division of a city, and is commonly translated in English as "district"...

), the city itself is also designated as a separate raion within the oblast. It was home to the Cold War

Cold War

The Cold War was the continuing state from roughly 1946 to 1991 of political conflict, military tension, proxy wars, and economic competition between the Communist World—primarily the Soviet Union and its satellite states and allies—and the powers of the Western world, primarily the United States...

 facility Dubno air base

Dubno (air base)

Dubno is an air base in Ukraine located 7 km northeast of Dubno. It is a military base with several angled taxiways, capable of parking about 50 fighters....

.
The current estimated population is around 37,690 (as of 2005).
First mentioned in a chronicle of 1099, when it was in possession of Yaroslav the Wise's grandson David of Brest, Dubno was even a seat of local princes for a short period of time.