The Dutch-led Joint Investigation Team (JIT), which does not include Russia, despite the latter’s willingness to provide valuable data regarding the incident including radar readings, has ignored crucial evidence supplied by Moscow.
The report advances recurring pro-Kremlin disinformation about the MH17 crash.
First of all, Russia's interest in aiding the JIT investigation is not a relevant condition of its membership in JIT. The crash did not take place over Russian territory and claimed no Russian lives, which precludes any basis for Moscow to be represented in the JIT. Dutch Chief Prosecutor Fred Westerbeke told a Russian newspaper that "if MH17 were shot down over Russia, I would have suggested that Russia be made a member of the JIT group."
Secondly, the "evidence" claimed by Russia, namely radar data and the "field experiment" conducted by the Russian military company Almaz-Antey, is only a small sample of misleading claims advanced by Moscow since 2015, some of which have contradicted one another. See debunking by Bellingcat and similar cases here, here, and here.