The deployment of the US Army 2nd Cavalry Regiment from Germany to Hungary that was intended to scare Russia was a joke and it wouldn't help in a real-life fighting scenario, said Macgregor, who also holds a Ph.D. in international relations from the US Military Academy at West Point.
"This Stryker parade [the line of US military vehicles that drove from Germany to Hungary] won't fool anyone in Moscow," Macgregor said, adding that perhaps the Russians may not know how to do certain things well, but when it comes to fighting wars they're second to none.
Macgregor is a famous US war hero whose squadron destroyed an entire Iraqi Armored Brigade in 23 minutes, while suffering only one casualty, at the Battle of 73 Easting, a decisive tank fight during the Gulf War.
Later, reflecting on his famous victory, Macgregor said that if his military unit came to a face-to-face confrontation not with poorly-trained Iraqi soldiers, but with the Russians, his army would have been defeated.
"Defeated isn't the right word, the right word is annihilated," Macgregor told US military expert Mark Perry, according to Politico.