Although popularly described as ‘stealthy’, China’s Type-022 missile boat is clearly visible in Synthetic Aperture Radar (SAR) satellite imagery provided by Capella Space Inc. H I Sutton image used with permission
Warships designs are increasingly taking their radar signature into account. Sharp angles that deflect radar waves and coatings that absorb radar energy have been standard features of warship designs for most new warships over the last 20 years. An extreme example is the class of the...
https://news.usni.org/2021/09/27/this-is-what-a-chinese-stealth-warship-looks-like-on-radar