An Ukrainian serviceman patrols at the checkpoint in the village of Shyrokyne near Mariupol, the last large city in eastern Ukraine controlled by Kiev on April 26, 2021. With weapons in hand and their backs to the sea, Ukrainian soldiers in the war-torn east said the clashes continue despite Moscow's announcement of its troops withdrawal from Ukraine's borders. (Photo by Aleksey Filippov/AFP Photo)





Ukrainian border guards patrol the Sea of Azov off the city of Mariupol on April 30, 2021. (Photo by Aleksey Filippov/AFP Photo)





A swan stands by its cygnets at the Central Park of Culture and Leisure, Vinnytsia, central Ukraine on June 8, 2021. (Photo by Oleksandr Lapin/Ukrinform/Barcroft Media via Getty Images)





A man uses a mobile phone near his ponies as he waits for children to ride the ponies at a park in central Kyiv, Ukraine on May 11, 2021. (Photo by Gleb Garanich/Reuters)





Police officers stand guard in front of the St. Michael's Golden-Domed Cathedral during a rally for the rights of transgender people in Kyiv, Ukraine on May 22, 2021. (Photo by Valentyn Ogirenko/Reuters)





Activists hold a rally demanding state support for the local LGBTQ+ community outside the presidential office headquarters in Kyiv, Ukraine on June 5, 2021. (Photo by Serhii Nuzhnenko/Reuters)





Cadets of a military academy hold flowers during a graduation ceremony in the rebel-controlled city of Donetsk, Ukraine on June 17, 2021. (Photo by Alexander Ermochenko/Reuters)





Alexandr Kudlay and Viktoria Pustovitova have a chain removed from their wrists by a representative from a Ukrainian record book in Kyiv, Ukraine on June 17, 2021. After 123 days handcuffed together to save their on-again off-again relationship, Kudlay and Pustovitova have split up, shedding their bonds on national TV and saying the experiment had brought home uncomfortable truths. (Photo by Gleb Garanich/Reuters)





Ukrainian law enforcement officers block demonstrators during a rally of entrepreneurs and representatives of small businesses to demand governmental support in front of the Presidential Office building in Kyiv, June 29, 2021. (Photo by Gleb Garanich/Reuters)





A woman holds a portrait of her father near the candles commemorating 47000 victims of the coronavirus disease (COVID-19) during a protest demanding the resignation of Ukrainian Health Minister Maksym Stepanov in front of the parliament building in Kyiv, Ukraine on May 17, 2021. (Photo by Gleb Garanich/Reuters)





A Ukrainian soldier points at a passing helicopter as he stands in a trench on the line of separation from pro-Russian rebels near Donetsk, Ukraine, Monday, May 3, 2021. (Photo by Felipe Dana/AP Photo)





Activists carry a 300 meter long St. George ribbon, which has become a symbol of the pro-Russian insurgency in eastern Ukraine, during celebrations of the Victory Day at a World War II memorial in Saur-Mogila, about 60 km. (31 miles) east of Donetsk, eastern Ukraine, Saturday, May 8, 2021. Efforts have stalled to end the conflict between Russia-backed rebels and Ukrainian forces, which has killed more than 14,000 people since it broke out in 2014. Russia, which claims it has no military presence in eastern Ukraine, fueled the tensions this year by massing troops and conducting large-scale military exercises near its border with Ukraine. (Photo by Alexei Alexandrov/AP Photo)





Abbess Michael walks to attend Orthodox Easter service at the Iversky Monastery a monastery of the Ukrainian Orthodox Church (Moscow Patriarchate) damaged by shelling, outside Donetsk, Ukraine, Tuesday, May 4, 2021. (Photo by Alexei Alexandrov/AP Photo)





Members of nationalist movements attend a rally to commemorate the seven-year anniversary of deadly clashes which killed dozens of demonstrators in Odessa, Ukraine, Sunday, May 2, 2021. A total of 48 people died in the 2014 clashes between Ukraine's government supporters and pro-Russia protesters in the Ukrainian city of Odessa, including dozens in a burning building. (Photo by Felipe Dana/AP Photo)





A girl attends a performance hosted by the Ministry of the Interior that includes police, border guards, and rescuers celebrating International Children's Day in Kyiv, Ukraine on June 1, 2021. (Photo by Gleb Garanich/Reuters)





Ukrainian President Volodymyr Zelenskyy speaks to the media during a news conference with the world's largest airplane, Ukrainian Antonov An-225 Mriya in the background at the Antonov aircraft factory in Kyiv, Ukraine, Thursday, May 20, 2021. (Photo by Efrem Lukatsky/AP Photo)





Ukrainian President Volodymyr Zelenskyy gestures while speaking to the media during a news conference with the world's largest airplane, Ukrainian Antonov An-225 Mriya in the background at the Antonov aircraft factory in Kyiv, Ukraine, Thursday, May 20, 2021. (Photo by Efrem Lukatsky/AP Photo)





A woman dressed in historical costume poses near of an old car during the “OldCarLand” motor show in Kiev, Ukraine, 28 May 2021. Hundreds of old and exclusive cars and motorbikes of different world producers are presented at the exhibition, which takes place in a venue of the Ukrainian Aviation museum. (Photo by Sergey Dolzhenko/EPA/EFE)





Volunteers hold wooden mock rifles as they receive instructions during a training camp held by National Corps party in Kyiv, Ukraine, Saturday, May 8, 2021. (Photo by Felipe Dana/AP Photo)





Participants jump over a trunk during an orienteering contest on May 4, 2021 in Kherson, Ukraine. Children and teenagers take part in an orienteering contest on the banks of the Dnieper River. The navigational sport is the first event organized since the coronavirus restrictions were recently eased. The Dnieper River is the main source of water for the region and Russia-annexed Crimea. (Photo by Pierre Crom/Getty Images)