3/ Since 2016, Gulagu says, Russia "has invested more than 5 billion rubles ($54 million) in the construction, repairs and strengthening of Object 606/60." The site was opened in 2018.
Gulagu reports that "these works were carried out by GVSU-12 and "GVSU for special objects"," two Federal State Unitary Enterprises (state-owned companies). It claims that more than 30% of the funding (i.e. at least $16 million) was stolen.