The Brits awarded Gradwell the DSC for putting tanks on his decks.

There’s been recent doctrinal hotness with the Marines working on the concept of sticking a HIMARS unit on the flight decks of their amphibious assault ships.

https://taskandpurpose.com/news/himars-marine-corps-ship-deck/

…chaining the vehicle-mounted system to the vessel’s flight deck before firing off a 227mm GPS-guided M31 Guided Multiple Launch Rocket System (GLMRS) rocket at a mock target floating in the waters near a Pacific island some 70 kilometers away.

The results were, well, explosive:

Sure, parking a rocket truck on the flight deck of a vessel on the open ocean seems simple enough, but Marine officials are overjoyed with the success of the Oct. 22 exercise. “The ability to project power from and at sea is critical,” 1st Marine Expeditionary Brigade ops officer Lt. Col. Tom Savage told the U.S. Naval Institute from aboard the Dawn Blitz flagship USS Essex. “It’s a significant capability.”

The test has been in the works since at least September, when Marine Commandant Gen. Neller dropped a public hint. “We know we can shoot HIMARS [High Mobility Artillery Rocket System] off the flight deck of a ship,” Neller said during remarks at the at the Marine Corps League’s annual Modern Day Marine expo in Quantico, Virginia, on Sept. 21, according to Defense News. “You’re going to see precision fire delivered off amphib ships, whether it comes out of tube guns or rockets or delivered from unmanned systems.”

I think that the real question here isn’t “should we be court-martialing the captain”, but “what award should the captain receive for use of innovative tactics?”