Pervomaisk (Ukrainian: Первомайськ, Pervomais'k, pronounced [perwoˈmɑjsʲk]; Russian: Первомайск) is a landlocked city in Mykolaiv Oblast, Ukraine and the administrative center of the Pervomaisk Raion. It is located on the Southern Bug river which bisects the city. Pervomaisk hosts the administration of Pervomaisk urban hromada, one of the hromadas of Ukraine. Population: 62,426 (2022 est.) In 2001, population was 70,170. The city is known for being a center (headquarters) of the Soviet Strategic Rocket Forces during the Soviet period. Until 18 July 2020, Pervomaisk was incorporated as a city of oblast significance. It also served as the administrative center of Pervomaisk Raion even though it did not belong to the raion. In July 2020, as part of the administrative reform of Ukraine, which reduced the number of raions of Mykolaiv Oblast to four, the city of Pervomaisk was merged into Pervomaisk Raion. From Wikipedia
