Greece competed at the 2015 European Games, in Baku, Azerbaijan from 12 to 28 June 2015.
Russian Federation participated at the I European Games, which took place in Baku, Azerbaijan from 12 to 28 June 2015. Russia sent athletes for every sport except athletics, as the level of Russian athletes was too high, according to Russia's Minister of Sports Vitaly Mutko. Russia still had the largest team at the Games, with the athletics programme consisting of only one event. Russia finished in the first place on the medal rankings, winning 79 gold medals.
Belarus competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. It was the nation's sixth consecutive appearance at the Summer Olympics in the post-Soviet era.
Ukraine competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's sixth consecutive appearance at the Summer Olympics in the post-Soviet era.
Bahrain competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This nation marked its ninth consecutive appearance at the Summer Olympics.
Kyrgyzstan competed at the 2016 Summer Olympics in Rio de Janeiro, Brazil, from 5 to 21 August 2016. This was the nation's sixth consecutive appearance at the Olympics in the post-Soviet era.
Russia competed at the 2018 Summer Youth Olympics, in Buenos Aires, Argentina from 6 to 18 October 2018. A total of 93 athletes competed in 24 sports. There were no Russian athletes in badminton, canoeing, equestrian, field hockey, golf, roller speed skating, rowing, rugby sevens and weightlifting.
Cuba competed in the 2019 Pan American Games in Lima, Peru from July 26 to August 11, 2019.
Prior to the 2019 decision by the World Anti-Doping Agency (WADA), the Russian Federation was expected to compete at the 2020 Summer Olympics in Tokyo, which took place from 23 July to 8 August 2021 because of the COVID-19 pandemic. It would have been the country's seventh consecutive appearance at the Summer Olympics as an independent nation; however, their athletes were entered by and represented the "Russian Olympic Committee", using the acronym "ROC", due to the consequences of the doping scandal in the country.
Lithuania competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. It was the nation's eighth consecutive appearance at the Games in the post-Soviet era and tenth overall in Summer Olympic history.
Ukraine competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, due to the worldwide COVID-19 pandemic. It was the nation's seventh consecutive appearance at the Summer Olympics in the post-Soviet era with its smallest representation ever.
Bulgaria competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, due to the COVID-19 pandemic. Bulgarian athletes have appeared in every edition of the Summer Olympics since 1924, except for three occasions: the 1948 Summer Olympics in London, and the 1932 and 1984 Summer Olympics in Los Angeles because of Bulgaria's actions in World War II and the worldwide Great Depression and Soviet boycott, respectively.
Cuba competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. The Cuban delegation was their smallest since 1964, which coincidentally was also in Tokyo. It was the nation's twenty-first appearance at the Summer Olympics. Cuba improved on its 2016 result, by winning 7 gold and 15 total medals after 5 and 11 in Rio.
Belarus competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. It was the nation's seventh consecutive appearance at the Summer Olympics in the post-Soviet era.
Moldova, officially the Republic of Moldova, competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. It was the nation's seventh consecutive appearance at the Summer Olympics in the post-Soviet era.
Armenia participated in the 2019 European Games held in Minsk from 21 to 30 June 2019. The number of Armenian athletes participating in the 2019 European Games was 37 and the types of sports they represent are nine.
Belarus competed at the 2019 European Games, in Minsk, Belarus from 21 to 30 June 2019. Belarus had previously competed at the 2015 European Games in Baku, Azerbaijan, where it won 43 medals, including 10 golds. As host nation, Belarus automatically received a number in quota places in each sport, regardless of how they fared in the qualification.
Moldova competed at the 2019 European Games, in Minsk, Belarus from 21 to 30 June 2019. Moldova has previously competed at the 2015 European Games in Baku, Azerbaijan, where it won 3 medals.
Netherlands competed at the 2019 European Games, in Minsk, Belarus from 21 to 30 June 2019. Netherlands has previously competed at the 2015 European Games in Baku, Azerbaijan, where it won 29 medals, including eight golds.
Tunisia competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, due to the COVID-19 pandemic. Since the nation's official debut in 1960, Tunisian athletes have appeared in every edition of the Summer Olympic Games, except the 1980 Summer Olympics in Moscow because of the nation's partial support for the US-led boycott.
