Pivdenne, Odesa Oblast in the context of Yuzhne urban hromada

Odesa Raion (Ukrainian: Одеський район) or Odessa Raion (Russian: Одесский район) is a raion (district) of Odesa Oblast, Ukraine. It was created on 17 July 2020 as part of the reform of administrative divisions of Ukraine. Biliaivka Raion, Biliaivka and Illichivsk municipalities, parts of Lyman and Ovidiopol raions, as well as the cities of Odesa, Teplodar, and Yuzhne were merged into Odesa Raion. The center of the raion is the city of Odesa. Population: 1,378,490 (2022 estimate).

The Druzhba pipeline (Russian: нефтепровод «Дружба», Czech: Ropovod Družba), also referred to as the Friendship Pipeline and the Comecon Pipeline, is one of the world's longest oil pipelines and one of the largest oil pipeline networks in the world. It began operation in 1964 and remains in operation today. It carries oil over 4,000 kilometres (2,500 mi) from the eastern part of European Russia to points in Ukraine, Belarus, Poland, Hungary, Slovakia, the Czech Republic and Germany. The network also branches out into numerous smaller pipelines to deliver its product throughout Eastern Europe and beyond.

The name "Druzhba" means "friendship", alluding to the fact that the pipeline established friendly relations between the Soviet Union and Eastern Europe through the reliable supply of oil. Today, it is the largest principal artery for the transportation of Russian and Kazakh oil across Europe.