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![USV Ranger and USV Nomad](https://photos.usni.org/sites/default/files/imagecache/Photo_Full/usni_photo_gallery/tn_Nomad_Ranger_2021-copy.jpg)
The unmanned surface vessels Ranger (foreground) and Nomad (formerly Riley Claire) under way in the Pacific in July 2021. U.S. Navy photo.
Categories:
Ships and Submarines