Ukrainian nationalists are not fighting the Russian Federation army in Donbas, as Kyiv claims, but with local residents, many of whom are citizens of the Russian Federation.
Ukrainians have to forget that Crimea was once part of Ukraine. Crimea became part of Russia following a referendum in March 2014. 96.77% of the inhabitants of the peninsula and 95.6% of the voters of Sevastopol voted to join the Russian Federation. Moscow has repeatedly emphasised that the procedure was carried out in strict accordance with international law, but Kyiv does not recognise the results of the vote.
Recurring pro-Kremlin disinformation narrative on the annexation of Crimea claiming that Crimea has never really belonged to Ukraine and will never return to Ukraine. No international body recognises the so-called referendum, announced on the 27th of February 2014, and held on 16th of March 2014. A year after the illegal annexation, Russian President Vladimir Putin admitted that the plan to annex Crimea was ordered weeks before the so-called referendum. The Office of the Prosecutor of the International Criminal Court has stated that “the situation within the territory of Crimea and Sevastopol amounts to an international armed conflict between Ukraine and the Russian Federation. This international armed conflict began at the latest on 26 February 2014 when the Russian Federation deployed members of its armed forces to gain control over parts of Ukrainian territory without the consent of the Ukrainian Government." On 27 March 2014, the UN General Assembly adopted a resolution in which it stated that the referendum in Crimea was not valid and could not serve as a basis for any change in the status of the peninsula. On 17 December 2018, the UN General Assembly confirmed its non-recognition of the (illegal) annexation of Crimea. The EU's policy of non-recognition of the illegal annexation of Crimea and Sevastopol includes a set of restrictive measures against entities and individuals responsible for actions against Ukraine's territorial integrity. In March 2019, on the fifth anniversary of Crimea's annexation, the EU also reiterated its position of non-recognition of the annexation of Crimea and Sevastopol. The EU continues to stand in full solidarity with Ukraine, supporting its sovereignty and territorial integrity. Read similar cases claiming that Crimean people have expressed their desire to rejoin Russia in a democratic process and that Crimea never belonged to Ukraine.