Russia has developed the `Kalinka` system, designed to locate, track, and disrupt signals from SpaceX's Starlink satellites, which have played a crucial role in Ukraine's military operations. This system, created by the Centre for Unmanned Systems (CBST), can target Starlink-linked drones and boats from distances of up to 15 kilometers. It is capable of detecting both moving and stationary Starlink nodes and is being integrated into various platforms, including boats and helicopters. The Kalinka system has entered small-scale production and is currently undergoing evaluations for its combat effectiveness. Andrei Bezrukov, chairman of CBST, emphasized the system's significance in identifying unmanned vehicles, which are increasingly utilized in modern warfare. Since the onset of the full-scale invasion, Starlink has been vital for Ukraine in directing drone strikes against Russian targets. This development comes alongside concerns regarding Russia's Luch (Olymp) 5X satellite, which has been positioned near Eutelsat's 3B craft, raising alarms of potential eavesdropping. The proximity of the Luch satellite to Eutelsat has drawn scrutiny from US and European military officials, recalling a similar incident in 2015 when a predecessor satellite came within 5 kilometers of an Intelsat craft focused on the Middle East and Asia. Eutelsat 3B, located at 3° East, is optimized for broadband, data, telecom, and video services across a wide footprint from Brazil to Central Asia. [5dad7985] [a6372a67] [3d6db3d6]