Kalchik River

The Kalchykhttp://www.encyclopediaofukraine.com/display.asp?linkpath=pages%5CK%5CA%5CKalkaRiver.htm ( uk, Кальчик) is a

river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of wate ...

in the

Donetsk Donetsk ( , ; uk, Донецьк, translit=Donets'k ; russian: Донецк ), formerly known as Aleksandrovka, Yuzivka (or Hughesovka), Stalin and Stalino (see also: Names of European cities in different languages (C–D), cities' alternat ...

and

Zaporizhzhia Oblast Zaporizhzhia Oblast ( uk, Запорі́зька о́бласть, translit=Zaporizka oblast), also referred to as Zaporizhzhia ( uk, Запорі́жжя, links=no), is an oblast (province) of southeast Ukraine. Its capital is Zaporizhzhia. The ...

Ukraine Ukraine ( uk, Україна, Ukraïna, ) is a country in Eastern Europe. It is the second-largest European country after Russia, which it borders to the east and northeast. Ukraine covers approximately . Prior to the ongoing Russian inv ...

. It into the

Kalmius The Kalmius (, russian: Кальмиус) is one of two rivers flowing through the Ukrainian city of Mariupol. The other is the Kalchik, which flows into the Kalmius. The Kalmius flows into the Sea of Azov near the Azovstal steel manufacturing ...

, which it enters near the city of

Mariupol Mariupol (, ; uk, Маріу́поль ; russian: Мариу́поль) is a city in Donetsk Oblast, Ukraine. It is situated on the northern coast (Pryazovia) of the Sea of Azov, at the mouth of the Kalmius River. Prior to the 2022 Russian i ...

. Supposedly it was the scene of the

Battle of the Kalka River The Battle of the Kalka River (russian: Битва на реке Калке; uk, Битва на річці Калка) was fought between the Mongol Empire, whose armies were led by Jebe and Subutai, and a coalition of several Rus' principalit ...

between the

Mongol Empire The Mongol Empire of the 13th and 14th centuries was the largest contiguous land empire in history. Originating in present-day Mongolia in East Asia, the Mongol Empire at its height stretched from the Sea of Japan to parts of Eastern Europe, ...

and

Kievan Rus' Kievan Rusʹ, also known as Kyivan Rusʹ ( orv, , Rusĭ, or , , ; Old Norse: ''Garðaríki''), was a state in Eastern and Northern Europe from the late 9th to the mid-13th century.John Channon & Robert Hudson, ''Penguin Historical Atlas of ...

in 1223. It was also the scene of a smaller battle during a Mongol civil war in 1381. Drainage basins of the Sea of Azov Rivers of Donetsk Oblast {{Ukraine-river-stub