The U.S. Navy has turned a Virginia-class attack submarine into a working underwater drone carrier, and it did so after years of trial and error.

Quick Take

• The USS Delaware completed the first forward-deployed torpedo tube launch and recovery of an unmanned underwater vehicle without diver help.
• The Yellow Moray mission used the same vehicle for three sorties, which showed repeat use and better reliability.
• The test builds on a long Navy effort to make torpedo tube drone launch and recovery practical for fleet use.
• The result may expand undersea missions, but it also fits a pattern where test success comes before full fielding.

Submarine Drone Breakthrough

The U.S. Navy reported that USS Delaware completed the first-ever forward-deployed torpedo tube launch and recovery of an unmanned underwater vehicle to finish a tactical objective. The Virginia-class submarine used the Yellow Moray, also known as the REMUS 600, during operations in the U.S. European Command area. The Navy said the mission showed that a nuclear attack submarine can deploy and recover a drone from its torpedo tube without divers.

The Navy said the vehicle ran a preprogrammed mission profile and then returned for recovery. It also said Delaware carried out three sorties lasting about six to ten hours each, using the same drone each time. That matters because the hard part is not only launching a drone. It is also getting it back safely and doing it again under real operating conditions.

Why This Test Matters

Military planners have long wanted submarines to carry unmanned underwater vehicles that can scout, map the seabed, look for mines, or gather intelligence. A torpedo tube launch system makes that idea easier to use because it does not depend on divers or extra deck gear. In plain terms, the submarine can carry its own small robotic helper and send it out on demand.

The Navy has worked toward this for years. Earlier reports described efforts to make the Razorback and related medium unmanned underwater vehicles easier to launch and recover through torpedo tubes. The Delaware test shows that the concept is no longer just a lab idea. It has now been proven at sea in a tactical setting, at least for this mission set.

What Still Remains Unclear

Even with this success, the story does not end with one test. The research package shows that the Navy has also faced setbacks in related drone programs, including the cancellation of a torpedo tube-launched Razorback variant. That is a reminder that a successful demonstration does not always mean fast fleet-wide fielding. Procurement often moves slower than the public headlines suggest.

This is why the result matters beyond the Navy itself. Supporters will see a useful step toward stronger undersea reach with less risk to sailors. Critics will see another example of a defense system that works in a trial, yet still faces the usual gap between promise and broad use. Both views can be true at the same time, and both reflect a public tired of slow, expensive government systems that take years to deliver.

Sources:

19fortyfive.com, navalnews.com, mrcds.com, news.usni.org, twz.com, dtic.minsky.ai