SİPER-1 air and missile defense system: Turkey’s new Steel Dome milestone

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Turkey has successfully completed the acceptance test firing of its SİPER-1 long-range air and missile defense system, confirming operational readiness for national deployment. The SİPER-1 battery, developed by ASELSAN and partners, is a key part of Turkey’s indigenous Steel Dome air defense concept.

Why it matters: SİPER-1 air and missile defense system

SİPER-1 marks a milestone in Turkey’s efforts to field a fully indigenous, layered air defense network, reducing reliance on foreign technology and enhancing national security against advanced aerial threats.

  • Test event: Battery-level acceptance firing at Sinop Test Center, northern Türkiye
  • Scenario: Simulated friendly and hostile aircraft in shared airspace, validating performance under realistic combat conditions
  • System elements: Fire Control Center, Fire Control Radar, Missile Launching System, interceptor missile
  • Architecture: Distributed, integrates with Turkey’s Steel Dome multi-layered air defense
  • Developer: ASELSAN (lead), with Turkish defense industry partners
  • Purpose: Long-range area air defense against aircraft and missiles
  • Source: Defence Blog

The SİPER-1 system underwent a demanding operational test at the Sinop Test Center, with battery elements operating in a distributed architecture. The test excluded the Fleet Control Center and long-range Search Radar, focusing on core battery functions. The system is designed to serve as the upper tier of Turkey’s Steel Dome, integrating sensors, command-and-control, and interceptors for wide-area defense.

Development

ASELSAN leads SİPER-1 program with domestic partners.

Test Firing

Battery-level acceptance test at Sinop Test Center, Jan 2026.

Operational Readiness

System confirmed ready for national deployment as part of Steel Dome.

SİPER-1 is Turkey’s answer to the need for a sovereign, long-range air and missile defense capability. The Steel Dome concept aims to unify sensors, shooters, and command systems for layered protection. The system complements existing short- and medium-range defenses, reducing exposure to supply chain risks and embargoes. For more on layered air defense, see API Gateway Authentication Bypass and WatchGuard Fireware RCE.

Source: Defence Blog. Verification: All technical and operational details were extracted from the full article body and cross-checked with official Turkish defense statements where available.

Detection and signals to watch

  • Deployment of new radar or missile batteries in Turkish defense news
  • Official announcements from ASELSAN or Turkish MOD on SİPER-1 operational status
  • Integration of SİPER-1 with other Steel Dome elements

Actions for defenders (24h)

  • Monitor Turkish MOD and ASELSAN press releases for further SİPER-1 deployment updates
  • Review air defense integration strategies for lessons on layered security
  • Assess supply chain and technology sovereignty risks in your own defense posture

FAQ

  • What is SİPER-1? Turkey’s new long-range air and missile defense system, developed by ASELSAN and partners.
  • What threats does it counter? Aircraft and missile attacks at long range, as part of a multi-layered defense.
  • How is it different from previous systems? SİPER-1 is fully indigenous and designed for integration into Turkey’s Steel Dome architecture.