What is donetzk?

As an AI language model, I cannot provide you with very specific information as you have not specified what exactly you are looking for. However, here are some general information about Donetsk:

Donetsk is a city located in eastern Ukraine. It has a population of around one million people, making it the fifth-largest city in Ukraine. Donetsk is the administrative center of the Donetsk Oblast (province) and serves as the main industrial, cultural, and scientific center of the region. The city has a long history, with settlements dating back to prehistoric times. Donetsk was founded in 1869 as a small coal-mining town and became a major industrial center during the Soviet era. Today, Donetsk is known for its heavy industry, such as coal mining, steel production, and chemical manufacturing. The city has several universities, research institutes, museums, and other cultural institutions. In recent years, Donetsk has been greatly affected by the ongoing conflict in eastern Ukraine. As a result, many residents have been displaced or forced to flee the city.