On 30 April, the
prosecutor-general for the illegal Russian proxy DPR falsely designated Aslin and two others as mercenaries (Article 47 of the Additional
Protocol I of the
Geneva Convention and the
United Nations Mercenary Convention), DPR accused Aslin and two others of acting as mercenaries, beginning an investigation of "the commission of crimes by a group of persons (part 2 of article 34 of the Criminal Code of the DPR), on the forcible seizure of power or the forcible retention of power (Article 323 of the Criminal Code of the DPR) and on mercenarism (Article 440 Criminal Code of the DPR)", While in captivity Aslin was interrogated on camera by
Graham Phillips, a British national working for Russian propaganda. Aslin described his behavior as "psychotic" when filming the interview. On 7 June Aslin, Pinner and Brahim were tried by the Supreme Court of the Donetsk People's Republic and stated that he had no objections to proceeding with the trial. It is unclear if he had legal assistance during the proceedings. On 9 June the Court found the trio guilty on all charges, On 5 July, Aslin's defence team filed an appeal, requesting the dismissal of the verdict due to lack of
corpus delicti. On 21 September, the
Ministry of Foreign Affairs of Saudi Arabia reported that Russia released ten foreign prisoners of war in a prisoner exchange after
mediation by
Mohammed bin Salman, Prime Minister of
Saudi Arabia. According to his MP Robert Jenrick, Aiden Aslin was among the prisoners released.
Reaction British
Foreign Secretary Liz Truss called the verdict "a sham judgment with absolutely no legitimacy" and MP Robert Jenrick called the trial a "disgusting
Soviet-era show trial". A spokesperson for Ukraine's foreign ministry said "Such public trials place the interests of propaganda above law and morality, and undermine the exchange mechanisms of war prisoners." The
Office of the United Nations High Commissioner for Human Rights said that "[s]uch trials against prisoners of war amount to a
war crime ... According to the chief command of Ukraine, all the men were part of the Ukrainian armed forces and if that is the case, they should not be considered as mercenaries ... Since 2015, we have observed that the so-called judiciary within these self-contained republics have not complied with essential fair trial guarantees, such as public hearings, independence, impartiality of the courts and the right not to be compelled to testify." On 12 June,
Denis Pushilin,
head of the DPR, appeared to rule out an executive
pardon for the defendants, as "[t]hey came to Ukraine to kill civilians for money ... I don't see any conditions for any mitigation or modification of the sentence." On 23 June, the
BBC reported that Aslin had informed his family via telephone that he had been told by DPR officials that "time is running out" and that no attempts have been made by British government officials to negotiate on his behalf. In November 2022, when trying to return to Ukraine, Aslin discovered a
Schengen entry ban has been placed on his name by the German government, which resulted in the Polish border force denying him entry into the EU when arriving on a flight to Poland. Aslin believes this ban was placed in order to prevent re-use of his original passport captured by Russian authorities for a covert entry into EU. ==Personal life==