Romanian MoD categorically denies Ukraine's claim. - eviltoast
Ukraine says Russian drones hit NATO member Romania, Bucharest denies report
www.reuters.com
Ukraine said on Monday Russian drones had detonated on the territory of NATO member Romania during an overnight air strike on a Ukrainian port across the Danube River, but Bucharest denied its territory had been hit.

This is buried in the middle of the article:

"The Romanian Defence Ministry said Romania was not hit.

“The ministry of defence categorically denies information from the public space regarding a so-called overnight situation during which Russian drones would have fallen in Romania’s national territory,” it said.

“At no time did Russia’s means of attack generate direct military threats on Romanian national territory or waters.”

If you google the event, you find no retractions nor corrections from USM. MSM