American Saildrone is picking up speed and has just passed a new milestone.
Denmark has now registered the first unmanned surface vessels (USVs) - four Saildrone Voyager - under the Danish flag.
Saildrone announced the news in a press release.
This is the first time Saildrone’s USVs will operate under a national flag. As the company sets its sights on Europe, this marks an important step forward.