The Navy’s new stealth destroyer, the looks like something out of a science-fiction film and has some . But, like a normal boat, it, too, is capable of breaking down and needing a tow.

On Monday night, the $4 billion high-tech destroyer was passing through the Panama Canal, on its way to its new homeport in San Diego, when it suffered an engineering casualty, reports . From there, it needed to be towed through the Miraflores locks at the Pacific end of the canal.

The Zumwalt is now stopped at the former U.S. Naval Station Rodman for repairs, reports . It is unclear how long this will take. USNI writes,

The ship lost propulsion in its port shaft during the transit and the crew saw water intrusion in both of Zumwalt’s Advanced Induction Motors (AIMs) – the massive electrical motors that are driven by the ship’s gas turbines and in turn electrically power the ship’s systems.

The ship made minor contact with lock walls in the canal resulting in minor cosmetic damage. Following the transit, the Navy determined the ship couldn’t continue to its new homeport at Naval Station San Diego without additional repairs.

This comes only a few months after , in which a seawater leak sprang in the ship’s auxiliary motor drive oil system. That took about two weeks to fix.

The Zumwalt is the Navy’s newest and most advanced surface warfare ship (currently with a guy named at the helm, incredibly), and one packed with experimental technology and weapons. It runs on only about half the number of sailors . There’s a lot riding on this thing, which makes the leaks and engineering maladies worrisome.

But hey, maybe it’s all pedestrian stuff. The Zumwalt will make it to San Diego come hell or high water. Let’s just hope nothing more serious happens after this incident.