Heads of Kazakh sovereign wealth fund, state railway company arrested for corruption, security service says

‌The chairman ​of ‌the board of Kazakhstan's sovereign wealth ‌fund, Samruk-Kazyna, ‌and the head of the ⁠state ​railway ⁠company have ⁠been detained on ​suspicion of corruption, ⁠Kazakhstan's domestic ⁠security ​service said on Thursday.