The Biden administration deployed 30 self propelled howitzers to the Ukraine, near the border with Belarus and Russia. The report is that the move also includes several dozen tanks, armored vehicles, and several thousand NATO troops. Sounds to me like an Armored Brigade, which would have 80 M1 tanks, and a few batteries of self propelled artillery.
A similar deployment was made into Poland 4 years ago. Funny how there are mentions of this from several European news sites, but none from the US. Does that mean it is a false report, or is the US media simply ignoring news in Europe?