The 1RL257 or Krasukha-4 is a Russian-made mobile electronic warfare system. The Krasukha-4 is intended to neutralize Low-Earth Orbit (LEO) spy satellites, ground-based radars and airborne radars (AWACS) at ranges between 150 to 300 kilometers. The system is also able to cause damage to the enemy’s EW (Electronic Warfare) systems and communications. The stations, which will complement Krasukha-2 units already in use by the Russian army, will provide the military with powerful radar jamming capability. More specifically, the Krasukha-4 has been described as a tool against “flying radars,” such as the USAF E-8 Joint STARS aircraft, or reconnaissance satellites - like the United States’ Lacrosse satellite - and a means of protection against surveillance and combat unmanned aerial vehicles, otherwise known as drones.