In fact, I thought the UN noticed it first.
Wait and see.
You're one of the most vile haters of Ukrainians on this forum, so, naturally, you would misremember something like that. You're free to post the link to the original story shared here on FR and quote the relevant portion that supports your claim of the "UN" noticing it. If not, stop spreading Putin's rumors on the forum.
“Hmmm....I’m betting that Russia has proof on the ground that Ukraine indeed is/was using copters from a previous peacekeeping mission and did not remove the symbols.
In fact, I thought the UN noticed it first.”
No, you are simply disseminating disinformation assisting the Putin regime to commit crimes.
A reasonable approach in this situation.