On 24 May 2018, JIT stated that the BUK-TELAR that was used to down MH17 originates from the 53rd Anti Aircraft Missile brigade, a unit of the Russian army from Kursk in the Russian Federation. The JIT reached this conclusion after extensive comparative research. Several images of the BUK-TELAR with which MH17 was downed are available. Analysis of these produces a number of characteristics. The combination of these is so special that that can be considered as a fingerprint. This fingerprint has been compared with numerous images of BUK-TELARS, both Ukrainian and Russian ones. The only BUK-TELAR on which this combination of characteristics was also found, is a BUK-TELAR that was recorded several times when it joined a convoy of the 53rd brigade on 23 – 25 June 2014.
Furthermore, a joint international open source investigation led by Bellingcat has identified conclusively that the person of interest known as ‘Andrey Ivanovich’ or ‘Orion’ whose identity is sought by the Joint Investigating Team in connection with the criminal investigation into the downing of MH17, is in fact Russian citizen Oleg Vladimirovich Ivannikov. Ivannikov was an officer of the Main Directorate of the General Staff of the Russian Ministry of Defence (GRU), and served in that function until at least as late as September 2017. During his undercover deployment to LNR, he coordinated and supervised the military activities of Russian militants, pro-Russian separatists and “private army” contingents from the Wagner group. Ivannikov also supervised the procurement and transport of weapons across the Russia Ukraine border. He held these functions at the time of the downing of MH17.