A well-connected Russian deputy defence minister has been charged with bribe-taking, in the highest-profile corruption scandal in the country in years, triggering speculation about a possible purge within Moscow’s elites.

Timur Ivanov, 47, who was responsible for Russia’s military infrastructure projects, was detained by the FSB services late on Tuesday evening at his work.

On Wednesday, Ivanov, wearing his military uniform, appeared behind a glass cage in a Moscow court, where he was formally arrested and charged with high bribery. The court remanded him in custody for two months and placed him in the high-security Lefortovo prison in Moscow. He faces 15 years in jail if convicted.

Ivanov was widely seen as a long-term confidant of the powerful defence minister, Sergei Shoigu, having worked with Shoigu across various agencies for more than a decade.