MV Gibraltar Eagle YouTube screencap
” A Marshall Islands-flagged, U.S. owned and operated container ship was struck by a Houthi anti-ship ballistic missile on Monday, U.S. Central Command said.
“There were no injuries or significant damage to the vessel, the M/V Gibraltar Eagle, which is continuing its journey. The vessel is a 200-meter long Ultramax container ship, according to its U.S. owner, Eagle Bulk Shipping.”
The Drive also offers an overview of the Houthi anti-ship capabilities, “The Anti-Ship Missile Arsenal Houthis Are Firing Into The Red Sea.”
I believe this is the first time in history, a ship, underway, has been hit by a ballistic missile.
“No Injuries or significant damage”:
At about 200 meters in length, M/V Gibraltar Eagle, is not particularly large. I would say that it is medium sized.
This is one of those rare times like, the Tanker War, when we get to see how modern ships, at least merchant ships survive modern weapons.
So far, I don’t think any of these Houthi attacks has resulted in a mobility kill, much less a sinking.
Modern merchant ships are extremely resilient. A lot of their bulk is made up of non-critical space.
This has implication for the Coast Guard’s own Ports, Waterways, and Coastal Security mission. Explosions below the waterline, torpedoes and mines, remain the most effective way to forcibly stop a medium to large ship.
Chuck Hill's CG Blog 
I fear that as hostilities increase and the Coast Guard gets more involved there will be a situation where our Coasties will be outgunned, our people need more offensive weapons if they are going to continue to be in harm’s way.
Another ship hit. Type of missile not indicated.
“A Malta-flagged, Greek-owned bulk carrier was targeted and hit by a missile while northbound in the Red Sea 76 nautical miles northwest of the Yemeni port of Saleef, a security firm and two Greek shipping ministry sources said on Tuesday.
“The vessel, the Zografia, was sailing from Vietnam to Israel with 24 crew on board and was empty of cargo when attacked, one of the Greek sources said. “There were no injuries, only material damage,” the source added. It was still sailing but would probably reroute for safety checks.”
https://www.marinelink.com/news/ship-hit-red-sea-510835