- **Sierra Space** has successfully completed the **Critical Design Review (CDR)** for the Space Development Agency’s (SDA) Tranche 2 Tracking Layer (T2TRK).  **[1533357_60577db32c464ca4a87cbb904834d4a3_0]** 
- This milestone confirms the technical readiness to begin production of **18 advanced missile tracking satellites** for the Proliferated Warfighter Space Architecture (PWSA).  **[1533357_60577db32c464ca4a87cbb904834d4a3_0]** 
- The satellites will be equipped with **state-of-the-art infrared sensors** designed to detect and track ballistic, hypersonic, and next-generation threats.  **[1533357_60577db32c464ca4a87cbb904834d4a3_0]** 
- Following the CDR, Sierra Space will now move into the **assembly, integration, and testing phase** for T2TRK at its Victory Works facility.  **[1533357_60577db32c464ca4a87cbb904834d4a3_0]**

DEFENSE TECHNOLOGIES INTERNATIONAL (DTII)