The 511th Guards Anti-Aircraft Missile Regiment, designated as military unit 40218, is a key component of the Russian Aerospace Forces' air defense network. The regiment is equipped with the S-400 'Triumf' surface-to-air missile system, which provides advanced multi-layered air defense capabilities against a range of aerial threats, including aircraft, cruise missiles, and ballistic missiles. The unit's 'Guards' designation reflects a history of distinguished service and operational excellence.
The 511th Guards Anti-Aircraft Missile Regiment is typically stationed in strategically significant regions to provide air defense coverage for critical military and civilian infrastructure. While the precise current deployment location is subject to operational security, open-source intelligence indicates that such regiments are often positioned to protect major urban centers, military command nodes, and key industrial assets. The location is selected to maximize the effective engagement envelope of the S-400 system and to integrate with broader regional and national air defense networks.
The regiment's infrastructure includes fortified command and control centers, radar installations, missile launch sites, and logistical support facilities. The S-400 system requires a robust support network, including mobile launchers, engagement radars, acquisition radars, and auxiliary vehicles for transport and resupply. The infrastructure is designed for rapid deployment and high survivability, with elements capable of dispersal and camouflage to reduce vulnerability to pre-emptive strikes.
Equipped with the S-400 Triumf, the 511th Guards Regiment possesses the ability to engage multiple aerial targets simultaneously at ranges up to 400 kilometers and altitudes up to 30 kilometers, depending on the missile variant employed. The system can track and engage stealth aircraft, UAVs, and ballistic missiles, providing layered defense through integration with other air defense assets. The regiment maintains a high readiness posture, with personnel trained for rapid response to aerial incursions and coordinated operations within the wider Russian air defense architecture.
The 511th Guards Anti-Aircraft Missile Regiment plays a critical role in Russia's integrated air and missile defense strategy. Its deployment enhances deterrence against potential adversaries by complicating air operations within its coverage area. The presence of the S-400 system within the regiment underscores Russia's commitment to maintaining advanced air defense capabilities and contributes to the overall resilience of national defense infrastructure.