Ukraine's teardown reveals Shahed-136 drone's reliance on off-the-shelf parts

A recent teardown of a recovered camera from a downed Shahed-136 drone in Ukraine has revealed its reliance on widely available parts. The analysis follows earlier findings that showed similar drones using off-the-shelf components. Experts have now examined the latest version of the Iranian-made drone, which Russia has deployed in the conflict. The camera system, designed for thermal imaging, likely supports nighttime operations. Its processing relies on an Artix-7 FPGA-based board, a common development module. The video feed is managed by an Hi3519 system-on-chip (SoC), another standard component in embedded systems.

Two years prior, an air data computer from a similar drone was also found to use commercial parts. The latest teardown confirms this trend, with the power supply board, relay board, and gimbal assembly all sourced from off-the-shelf suppliers. Some Shahed-136 drones now include gimbal-mounted cameras, suggesting an expanded role in surveillance tasks.

Since Russia began using these drones, their design has undergone modifications. However, the core approach of assembling them from readily available electronics remains unchanged. The findings highlight the drone’s dependence on commercial hardware, which simplifies production but may limit performance. Ukrainian forces continue to recover and analyse downed units, providing insights into their construction. The use of off-the-shelf parts could also make it easier for adversaries to counter or replicate the technology.