Silent as a ghost and shaped like a manta ray, this American underwater drone, a high-tech predator designed for stealthy missions. Explore how these drones are transforming naval warfare and protecting crucial sea routes. | The Infographics Show

Happy World Manta Ray Day! 💙 You can help with manta ray conservation. Here are some things you can do to start helping: 📌 Be responsible when viewing giant manta rays in the wild. Manta rays are curious animals, but please observe them from a safe distance. Do not chase, approach, or touch them. 📌 Reel in fishing lines if you see a manta ray nearby. Accidental hookings cause injuries and can lead to disfigurements and amputations. 📌 Reduce marine debris that might entangle or injure giant m