Suburban rail suspended in Kaluga on three routes due to technical fault

Kaluga regional transport ministry reports temporary suspension of suburban passenger service on Kaluga-1–Ferzikovo, Kaluga-1–Aleksin, and Kaluga-1–Tula routes due to unspecified technical reasons. No timeline for restoration given; impact on commuters and freight is unclear. The incident is localized and routine, with no indication of broader systemic failure.