By the same argument that this justifies attacking Ukraine, you must think the US would be justified in attacking Canada if Mexico hosted the Chinese and Russian missiles you describe.

>Imagine if Mexico played host to Chinese and Russian missile launchers pointed at our major cities jn the same way Poland does.

The fact that Mexico doesn't probably says something. I'm sure there's a lot of money in hosting Chinese military assets.

All this is to say nothing about the incongruities between your explanation and the many and varied lies about why the invasion that was happening both wasn't an invasion and wasn't happening...