This article was automatically translated from the original Turkish version.
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YILDIRIM-100 is a directed infrared countermeasure (DIRCM) system developed by ASELSAN. It is designed to protect platforms against heat-seeking missiles. This system is based on advanced electro-optical and laser technologies and features a dual-turret configuration. Each turret contains a precise tracking unit and a high-power laser unit. Thanks to this design, the system delivers an effective countermeasure by applying synchronized, multi-band laser signals to threat sources.

YILDIRIM-100 (Anadolu Agency)
YILDIRIM-100 neutralizes heat-seeking missiles directed at airborne platforms by emitting multi-band laser energy that blinds and disrupts the missile’s seeker head, causing it to lose lock or veer off course. The system is fully compatible with UV/IR-based missile warning systems.
YILDIRIM-100 maintains effectiveness under various threat scenarios. Its high-precision threat detection capability, combined with rapid response time, provides full 360-degree protection to platforms. Thanks to its compact design, the system is characterized by low size and weight, as well as low power consumption and low life-cycle costs.
YILDIRIM-100 can operate in integration with other defense systems on the platform and offers particularly effective protection against MANPADS and heat-seeking missiles. Field tests of the system have been successfully completed. This system, which has elevated Türkiye to the forefront of laser-based countermeasure technology, delivers significant operational advantages.
YILDIRIM-100 (Aselsan)
ASELSAN. "YILDIRIM-100."ASELSAN Resmî Website. Accessed July 7, 2025. https://www.aselsan.com/tr/savunma/urun/3012/yildirim-100.
ASELSAN. *YILDIRIM-100 Lazer Temelli Yönlendirilmiş Enerji Sistemi Tanıtım Dokümanı*. PDF document. Accessed July 7, 2025. https://wwwcdn.aselsan.com/api/file/YILDIRIM-100_TR.pdf.
Anadolu Ajansı. “ASELSAN’ın YILDIRIM-100 Sistemi Etkinlik Testlerini Başarıyla Tamamladı.” Anadolu Ajansı, June 4, 2025. Accessed July 7, 2025. https://www.aa.com.tr/tr/savunma-sanayisi/aselsanin-yildirim-100-sistemi-etkinlik-testlerini-basariyla-tamamladi/3622012
Technical Specifications