Turkish Startup Develops Spray-On Radar-Absorbing Coating for Drones

A Turkish defense startup says it has developed a spray-on radar-absorbing coating that can reduce the radar signature of one-way attack drones. 0, reportedly consists of volcanic basalt and pumice. The Defense Blog reported that researcher Yunus İnce and colleagues at the firm developed the material. 2 dB, according to the outlet.

2 dB peak. He stated the team is ready for field use. The reported reduction exceeds the 20 to 30 dB range typical of many current radar-absorbent coatings. The coating adds negligible weight and requires no structural changes to the airframe.

The Defense Blog noted that the war in Ukraine showed small drones can destroy armored vehicles and disrupt supply lines at low cost. Defenders responded with expanded electronic warfare systems and radar detection networks. A coating that lowers radar return signals could complicate detection at multiple stages.

The material would be accessible to operators using commercially available hardware rather than purpose-built stealth platforms.