That's what he said three weeks ago, during an interview for public Hungarian radio Kossuth:
"I don’t want to take on the role of soothsayer, especially not that of a bearer of bad news, but the time isn’t far off when the Hungarian public will hear that there are proposals tabled for peacekeeping forces or some kind of military troops who will be needed in Ukraine. This will be the logical next step in the drift into war."
I think I's be surprised if Biden allowed us to go to Ukraine on any kind of peacekeeping mission.