Thanks for contacting the World Warfare support team.
Our developers are aware of an issue with deploying a “Paratrooper Airborne”. It appears after being deployed, it can continue to spawn out the paratroopers in the middle of nowhere, with occasionally going into the water. In addition to this, let us know if you happen to receive an error message that reads "unable to upload troops" so that we can investigate to see what's causing this error message to appear.
You can also go to your message logs to track where those paratroopers went. We hope to have this resolved in a future update.